card protectors hard plastic
Skip itA small market ($78K/yr) — this niche doesn't clear our bar today.
Returns
Incredible0.5%return rate — above 5% kills the launch gate
Conversion
Great9.9%search→purchase rate — share of searches ending in a sale
Brand share
Good61%top-5 brand share — brands hold most of the demand
Price range
Good$3.60–$31.22cheapest to priciest tracked listing — scored on the share inside $15–$100
Avg price
Good$12.72avg listing price — sweet spot $15–$100
Competition
Good52%top-5 click share — leaders hold, buyers still browse
Review moat
Okay3,513.52avg incumbent reviews — the moat a new listing must climb
Quality gap
Bad4.6★avg incumbent rating — lower means beatable quality
Growth
Bad-8.0%90-day search growth — must beat 0% to launch
Market size
Bad$78K$78K/yr · 62K searches
According to Flapen's Amazon United States niche tracking, card protectors hard plastic is a $78K/yr Amazon United States market (62K searches/yr). The top 5 brands hold 61% of demand. Demand peaks in Jan–Feb–Mar–Apr–Dec. Verdict: Skip it — 49/100.
Data updated Jul 30, 2026 · scored weekly · How we score niches
card protectors hard plastic market data
- Units sold / yr
- 6K–8K
- avg 100–250/product
- Revenue / yr
- $76K–$102K
- units × avg price
- Conversion rate
- 9.9%
- Avg BSR
- #20
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 100%
- Out of stock
- 6.6%
- Avg brand age
- 36 months
- Avg seller age
- 164 days
Competition & brand share
The top 5 products take 52% of clicks — established leaders, but buyers still shop beyond them.Brands
18 falling
Sellers
69
Top-5 brand share
61%
Top 20: 100%
Top-5 click share
52%
Top 20: 95%
Open market
32%
- Arjiekwei16%
- Sooez15%
- TRUGQ11%
- Basthalan11%
- LIEMAND8%
- PJU7%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -8.0% search growth over the last 90 days.Peak months: Jan, Feb, Mar, Apr, Dec · busiest ÷ quietest = 5.9×
Top card protectors hard plastic products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
32 Count Card Sleeves Hard Plastic Sooez 35PT Card Holder 3 x 4 Baseball Card Protector Rigid Card Case for Collectible Game Cards Standard Size Trading Sports Football Cards
Sooez$8.404.7★2,817 rev
200 Card Sleeves Hard Plastic Arjiekwei 3X 4 Baseball Cards Protectors Plastic Trading Card Holder for Trading Sports Baseball Football Game Cards (100 Hard Sleeve + 100 Soft Sleeves)
Arjiekwei$15.264.6★7,090 rev
TRUGQ 200 Card Sleeves Toploads for Cards 3 x 4 Baseball Card Protectors Premium Standard Size Trading Hard Plastic Card Holder for Sports Football Cards(100 Hard Protectors +100 Soft Sleeves)
TRUGQ$13.014.7★1,367 rev
50ct Magnetic Card Holder 35pt One Touch Card Holder U-V Protectors Hard Plastic for Trading Cards Magnet Case Sports Game Football Baseball
Basthalan$30.094.5★1,315 rev
LIEMAND 6 Pack Social Security Card Protector Sleeves Ultra Clear & Durable 31Mil Waterproof SSN/New Medicare/Credit Card Holder Soft ID/Debit/Credit/Index Card Storage Sleeves
LIEMAND$4.044.6★4,369 rev
Newest
by launch date
10 Pack Social Security Card Protector Medicare New Credit Card Holder 24 Mil Soft Clear Card for Waterproof SSN Card ProtectorID/Debit/Credit Card Covers Sleeve(10)
UEHSNI$4.031,776 rev
TRUGQ 200 Card Sleeves Toploads for Cards 3 x 4 Baseball Card Protectors Premium Standard Size Trading Hard Plastic Card Holder for Sports Football Cards(100 Hard Protectors +100 Soft Sleeves)
TRUGQ$13.011,367 rev
SAMYUCHO 25ct Magnetic Card Holder 35pt One Card Touch Holders for Trading Cards U-V Protection Card Display Case Protectors Sleeves Hard Plastic Cover for Sports Game
SAMYUCHO$16.98253 rev
Sooez 10 Pack Social Security Card Protector 24 Mil Thick Card Sleeves
Sooez$3.60492 rev
15 Pack Top Loads for Cards 3x4 Hard Plastic Card Sleeves Baseball Card Protectors Hard Plastic Sports Card Holder for Trading Cards Baseball Cards Game Cards
Maileto$4.78398 rev
Trending
90-day click momentum
SaiTech IT 5 Pack RFID Blocking Card for Credit Debit ID Card Black
SaiTech IT$9.814.7★
SAMYUCHO 25ct Magnetic Card Holder 35pt One Card Touch Holders for Trading Cards U-V Protection Card Display Case Protectors Sleeves Hard Plastic Cover for Sports Game
SAMYUCHO$16.984.7★
Ultra Pro 25 3 X 4 Top Loader Card Holder for Baseball Football Basketball Hockey Golf Single Sports Cards Top Loads
Ultra Pro$6.564.8★
5 ct Magnetic Card Holders for Trading Cards 35 pt Hard Cards Sleeves Case Fit for MTG Cards Standard Cards Sports Cards Baseball Cards Toploaders
Homthy$8.774.6★
10 Pack Social Security Card Protector Medicare New Credit Card Holder 24 Mil Soft Clear Card for Waterproof SSN Card ProtectorID/Debit/Credit Card Covers Sleeve(10)
UEHSNI$4.034.7★
What buyers say about card protectors hard plastic
What buyers praise and complain about, mined from review topics.What buyers love
“Awesome quality”
“Great Deal”
“Exactly as shown”
“Super happy with the size”
“Protective”
“So handy”
“Sturdy cards”
“Super durable”
“Holds secure”
“Great for collectors”
What buyers complain about
“To Big”
“Poor Quality Control”
“Not sturdy”
“NOT AS ADVERTISED”
“Not as thick as thought”
“Not Big Enough, Weak Magnet”
“These cards do not work”
“Could be a little cheaper”
“Over half of them are split down the entire side, poor glue”
“Cheap material”
Top return reasons
Common questions
- Is card protectors hard plastic profitable to sell on Amazon United States?
- The niche generates $78K/yr across 25 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -8.0%. Flapen's verdict: Skip it (49/100).
- How competitive is the card protectors hard plastic niche?
- 18 brands and 69 sellers compete. The top 5 products take 52% of clicks and top 5 brands hold 61% of demand.
- What do buyers complain about in card protectors hard plastic?
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Strength. The return rate is 0.5%.
- When does demand for card protectors hard plastic peak?
- Demand peaks in Jan–Feb–Mar–Apr–Dec; the busiest month runs 5.9× the quietest.
- What does it cost to enter the card protectors hard plastic niche?
- Listings span $3.60–$31.22; the average listing price is $12.72 (sweet spot $15–$100). The average incumbent carries 3,514 reviews — the moat a new listing must climb.