---
title: "Mallet Finger Splint — $9K/mo Amazon US Product Research"
canonical_url: "https://flapen.com/research/us/health-household/mallet-finger-splint"
last_updated: "2026-08-12T13:23:28.934Z"
locale: en
meta:
description: "Amazon product research for mallet finger splint: $9K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:description": "Amazon product research for mallet finger splint: $9K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:title": "Mallet Finger Splint — $9K/mo Amazon US Product Research"
---
# **Mallet Finger Splint**
**Skip it**
Prices mostly outside the sweet spot ($4.18–$14.52) — this niche doesn't clear our bar today.
Market size 26Growth 35Conversion 70Competition 61Returns 46Price range 0Avg price 24Brand share 66Review moat 43Quality gap 87
**Quality gap**
**Great****4.1★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Good****6.4%**
search→purchase rate — share of searches ending in a sale
**Brand share**
**Good****66%**
top-5 brand share — brands hold most of the demand
**Competition**
**Good****48%**
top-5 click share — leaders hold, buyers still browse
**Returns**
**Okay****3.3%**
return rate — above 5% kills the launch gate
**Review moat**
**Okay****2,235.38**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Okay****+7.7%**
90-day search growth — must beat 0% to launch
**Market size**
**Okay****$104K**
$104K/yr · 191K searches
**Avg price**
**Bad****$8.46**
avg listing price — sweet spot $15–$100
**Price range**
**Bad****$4.18–$14.52**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%")
## **Is mallet finger splint profitable on Amazon?**
According to Flapen's Amazon United States niche tracking, mallet finger splint is a $104K/yr Amazon United States market (191K searches/yr). The top 5 brands hold 66% of demand. Verdict: Skip it — 48/100.
Data updated Jul 14, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **mallet finger splint market size & sales**
Units sold, revenue, conversion and listing quality across the tracked shelf.
- **Units sold / yr**
- **13K–15K**
- avg 250–500/product
- **Revenue / yr**
- **$106K–$127K**
- units × avg price
- **Conversion rate**
- **6.4%**
- **Avg BSR**
- **#43**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **93%**
- **Out of stock**
- **2.2%**
- **Avg brand age**
- **48 months**
- **Avg seller age**
- **195 days**
## **Competition: brands, sellers & click share**
The top 5 products take 48% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**18 **▼falling
**Sellers**
**26**
**Top-5 brand share**
**66%**
Top 20: 100%
**Top-5 click share**
**48%**
Top 20: 91%
**Open market**
**26%**
- Thinvik15% - UAKIKAU15% - SoulGenie14% - BBTO12% - Vive9% - RonJea8%
## **mallet finger splint demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +7.7% search growth over the last 90 days.
4K3K seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.3×
[**Open Trend **](https://flapen.com/research/us/health-household/mallet-finger-splint/trend)
## **Top mallet finger splint search terms shoppers use**
The exact queries shoppers type, with yearly volume, growth and conversion.
- **mallet finger splint**123K/yr+7.5%6.1% conv. - **fingertip splint**12K/yr+24.1%3.6% conv. - **finger tip splint**13K/yr+10.6%4.0% conv. - **mallet finger splint pinky**13K/yr+4.8%6.6% conv. - **mallet finger splint middle finger**5K/yr-5.1%7.5% conv. - **mallet finger**7K/yr+0.3%5.3% conv. - **dip finger splint**4K/yr+8.5%3.8% conv. - **mallet finger splints**4K/yr+82.5%4.5% conv. - **stack splint for mallet finger**4K/yr-14.5%7.1% conv. - **mallet finger brace**4K/yr-2.3%6.5% conv. [**All search terms **](https://flapen.com/research/us/health-household/mallet-finger-splint/search-terms)
## **Top mallet finger splint products & what they sell for**
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%4%$4K8%$8K12%$13K16%$17K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**SoulGenie HealthAndYoga TipGuard Bendable Finger Splint for Mallet Finger Deformity -Post-Surgical Care- Adjustable Straightener -Trigger Finger Brace - 2 Sizes Set**SoulGenie**$7.87**4.0★1,642 rev](https://www.amazon.com/dp/B072XFDQ56) [2**UAKIKAU Oval Finger Splint 8 pcs Finger Splints for Arthritis Mallet Finger Trigger Finger Splint hypermobility(EDS) finger For Thumb/Middle /Index/Pinky or Ring Finger (Large(2 3 4 5 6 7 8 9))**UAKIKAU**$7.14**4.0★1,358 rev](https://www.amazon.com/dp/B0CW35KBZJ) [3**Vive Finger Splint (2 Pack) - Universal Finger Straightener - Broken and Trigger Finger Splints - Brace for Arthritis Pain and Support - Sprain Relief for Middle Index Ring Pinky Fingers (Black)**Vive**$7.99**4.5★3,713 rev](https://www.amazon.com/dp/B09ZKQ1451) [4**BBTO 10 Pcs Mallet Finger Splint 5 Sizes Finger Support Brace Stabilizer Straightener Plastic Fingertip Protectors Arthritis Knuckle Immobilization for Thumb Pinky Middle Index Ring(Beige)**BBTO**$9.83**3.8★1,763 rev](https://www.amazon.com/dp/B08422X1HC) [5**Thinvik \[2 Piece Plastic Mallet Dip Finger Support Brace Splint Joint Protection Injury**Thinvik**$8.98**4.1★1,634 rev](https://www.amazon.com/dp/B07Y5VG5Q4)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Pinky Finger Splint 4 Pcs Trigger Finger Brace Joint Stabilizer for Arthritis Pain Sprain Mallet Finger Small Splints for Knuckle Immobilization Fit All Fingers & Kids Index Middle Ring Fingers (4 Black)**QiiMyyo**$9.85**27 rev10mo ago](https://www.amazon.com/dp/B0FRB247W3) [**MEDILYMER Pinky Finger Splint (2 Pack) Trigger Finger Brace for Kids Small Pinky Splint Pain Relief Knuckle Immobilization Arthritis Mallet Finger Fits Thumb Ring Pinkie Little Fingers**MEDILYMER**$8.20**531 rev1y ago](https://www.amazon.com/dp/B0F4DH14JN) [**RonJea 8Pcs Clear Oval Finger Splints & Click-Lock Adjustment Kit 4 Graduated Finger Ring Splint & 4 Splint Adjustment Finger Braces for Arthritis Mallet Straightening Support (Size 8-11)**RonJea**$7.37**220 rev1y ago](https://www.amazon.com/dp/B0DSTPN1WZ) [**Simplation Trigger Finger Splint and Ice Pack (2+2 Set) for Pain Relief Knuckle Immobilization Straightening Arthritis Injured Mallet Finger Fits Index Middle Thumb Ring Finger**Simplation**$10.22**1,413 rev1y ago](https://www.amazon.com/dp/B0DJNJLXFK) [**Vive Finger Splint (2 Pack) - Universal Finger Straightener - Broken and Trigger Finger Splints - Finger Brace for Arthritis pain and Support - Sprain Relief for Middle Index Ring Pinky Fingers (Beige)**Vive**$7.82**3,713 rev1y ago](https://www.amazon.com/dp/B0DF6PRNT6)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Pinky Finger Splint 4 Pcs Trigger Finger Brace Joint Stabilizer for Arthritis Pain Sprain Mallet Finger Small Splints for Knuckle Immobilization Fit All Fingers & Kids Index Middle Ring Fingers (4 Black)**QiiMyyo**$9.85**4.4★**▲ 169%**](https://www.amazon.com/dp/B0FRB247W3) [**UAKIKAU Oval Finger Splint 8 pcs Finger Splints for Arthritis Mallet Finger Trigger Finger Splint hypermobility(EDS) finger For Thumb/Middle /Index/Pinky or Ring Finger (Large(2 3 4 5 6 7 8 9))**UAKIKAU**$7.14**4.0★**▲ 124%**](https://www.amazon.com/dp/B0CW35KBZJ) [**Vive Finger Splint (2 Pack) - Universal Finger Straightener - Broken and Trigger Finger Splints - Brace for Arthritis Pain and Support - Sprain Relief for Middle Index Ring Pinky Fingers (Black)**Vive**$7.99**4.5★**▲ 76%**](https://www.amazon.com/dp/B09ZKQ1451) [**BBTO 10 Pcs Mallet Finger Splint 5 Sizes Finger Support Brace Stabilizer Straightener Plastic Fingertip Protectors Arthritis Knuckle Immobilization for Thumb Pinky Middle Index Ring(Black)**BBTO**$10.35**3.8★**▲ 58%**](https://www.amazon.com/dp/B0D95KXDLP) [**Vive Finger Splint (2 Pack) - Universal Finger Straightener - Broken and Trigger Finger Splints - Finger Brace for Arthritis pain and Support - Sprain Relief for Middle Index Ring Pinky Fingers (Beige)**Vive**$7.82**4.5★**▲ 58%**](https://www.amazon.com/dp/B0DF6PRNT6)
**~~View all trending →~~**
## **What reviews say buyers love and hate about mallet finger splint**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**11%
*“Slim fit”*
**Quality-Overall**10%
*“Amazing quality”*
**Comfort-Overall**10%
*“Comfortable and easy to use”*
**Efficiency**9%
*“Works ok”*
**Advertised Vs Actual Product**9%
*“Arrived as described”*
**Ease Of Use**7%
*“Easy to put on”*
**Grip**6%
*“has been really helpful to retrain my grip”*
**Value For Money**5%
*“Great Value”*
**Joint Pain**3%
*“protects the joint well”*
**Adjustability/Rotatability/Reclining**2%
*“Easy to adjust”*
### **What buyers complain about **
**Size-Overall**21%
*“Size runs big”*
**Comfort-Overall**6%
*“highly uncomfortable to wear”*
**Pain Relief-Overall**5%
*“These things hurt”*
**Grip**5%
*“Slippery”*
**Functionality-Overall**5%
*“Didn't work”*
**Velcro Quality**5%
*“Velcro not as sticky”*
**Quality-Overall**4%
*“I guess the quality control on just mine was bad”*
**Ease Of Use**4%
*“Not easy to use”*
**Strength**2%
*“A bit weak”*
**Smell**2%
*“Strong odor”*
### **Top return reasons **
**Size-Overall**53%
**Functionality-Overall**9%
**Advertised Vs Actual Product**7%
**Comfort-Overall**6%
**Joint Pain**5%
**Material Quality**2%
**Grip**2%
**Pain Relief-Overall**2%
**Velcro Quality**1%
**Quality-Overall**1%
## **Common mallet finger splint questions**
- **Is mallet finger splint profitable to sell on Amazon United States?**
- The niche generates $104K/yr across 29 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is +7.7%. Flapen's verdict: Skip it (48/100).
- **How competitive is the mallet finger splint niche?**
- 18 brands and 26 sellers compete. The top 5 products take 48% of clicks and top 5 brands hold 66% of demand.
- **What do buyers complain about in mallet finger splint?**
- Top complaints mined from reviews: Size-Overall, Comfort-Overall, Pain Relief-Overall. The return rate is 3.3%.
- **When does demand for mallet finger splint peak?**
- Demand is steady year-round — the busiest month runs 1.3× the quietest.
- **What does it cost to enter the mallet finger splint niche?**
- Listings span $4.18–$14.52; the average listing price is $8.46 (sweet spot $15–$100). The average incumbent carries 2,235 reviews — the moat a new listing must climb.
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