Post Protector
MaybeProducts sell for $26.92 on average, inside the sweet spot. But shoppers spend an estimated $24K a year here, so Post Protector is a Maybe.
- Flapen Score
- 53 / 100Ranks 5,174 of 8,839 Patio, Lawn & Garden niches · −3 vs the category median of 5653
- Market size
- $24K/yr46K searches / yr
- 90-day growth
- +55.6%search demand this quarter
- Competition
- 46%top-5 click share · 23 brands · 30 sellers
Flapen Score
Post Protector against its category
The dotted line is the Patio, Lawn & Garden average. Past it, Post Protector is stronger. Inside it, weaker.
Market
The Post Protector market on Amazon at a glance
Shoppers on Amazon United States searched for Post Protector 46K times last year and spent an estimated $24K. The top 5 brands take 63% of clicks. Flapen scores it 53 out of 100, a Maybe.
01 · Demand
An estimated 2.0% of those searches ended in a purchase.
Shoppers searched for this 46K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 2.0% of those searches ended in a purchase. Searches in the last 90 days moved +55.6% against the 90 days before. Searches, conversion and average price together put the market at an estimated $24K a year.
- Searches, last 12 months
- 46K
- Growth, 90 days vs prior 90
- +55.6%
- Conversion, latest week
- 2.0%
- Market size, estimated
- $24Ka year
- Top search term
- post protector15K searches a year
02 · Price
A sale here is worth $26.92.
Listings sell for $26.92 on average, from $9.69 to $87.22. Amazon reports units sold in ranges. This niche sold 1K to 2K a year. The average listing sells 0 to 100 of them. At $26.92 that is $0 to $3K a year per listing.
- Average price
- $26.92inside the $15 to $100 sweet spot
- Price range
- $9.69–$87.22
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 1K–2K
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$3K
- Returns
- 4.0%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
83% of listings pay for placement with sponsored ads. 97% ship with Prime. On an average day, 1.7% of listings are out of stock. The average listing ranks #419 within Farm & Ranch. It carries 289 reviews at 4.47 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 83%
- Prime listings
- 97%
- Out of stock, average day
- 1.7%
- Average rank
- #419in Farm & Ranch
- Average rating
- 4.47 starsAmazon United States average 4.42 stars
- Average reviews
- 289per listing
- Listings tracked
- 35
04 · Newcomers
0 of last year's 6 launches cleared the first-year sales bar.
6 products launched here in the last 12 months. 0 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 32 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 6
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 32 months
Products
Top Post Protector products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 9, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Wanhork 304 Stainless Steel Adjustable Post Protector (Range 3.3-6in) Protect mailboxes Deck and Fences from rain and Damage to Maintenance Equipment (1set Black)
- Price
- $21.01
- Rating
- 4.6/5
- Reviews
- 352
- Age
- 4y ago

Post Shields 4x4 Post Protector - Fits Standard 3.5x3.5 Wood or Metal Posts - 4in High - Easy Install No Tools - Protects Mailbox Deck and Fence Posts from Lawn Maintenance Equipment Damage
- Price
- $9.69
- Rating
- 4.1/5
- Reviews
- 1,561
- Age
- 12y ago

WOCEPU Stainless Steel Adjustable (Range 3.3-6) Post Protector Protects Wooden Mailboxes and Fences from Lawnmower and rain Damage (Black 1 Set)
- Price
- $21.90
- Rating
- 4.5/5
- Reviews
- 225
- Age
- 3y ago

6 PCS Fence Post Protector Guard Black Wood Fence Post Rot Protection Sleeve 16.9 X 11.8 Inch Self-Adhesive Wooden Posts Shield Wraps Fits 3 x 3 to 4 x 4 Square and 3 to 5 Round Posts
- Price
- $20.74
- Rating
- 4.2/5
- Reviews
- 40
- Age
- 1y ago

Muzata 1Pack Adjustable Fence Post Protector Range 3.5 to 6 Mailbox Post Protector 4x4 6x6 Protects from Rain Damage M074
- Price
- $18.00
- Rating
- 4.8/5
- Reviews
- 72
- Age
- 2y ago
Trending
estimated 90-day click momentum
Aglehome Adjustable Post Protector 304 Stainless Steel Mailbox Post Protector Post Base Protectors for Wooden Mailbox Deck Fences Swing - 1 Pack Black
- Price
- $21.00
- Rating
- 4.8/5
- Reviews
- 49
- Age
- 2mo ago

Post Shields 4x4 Post Protector - Fits Standard 3.5x3.5 Wood or Metal Posts - 4in High - Easy Install No Tools - Protects Mailbox Deck and Fence Posts from Lawn Maintenance Equipment Damage
- Price
- $9.80
- Rating
- 4.1/5
- Reviews
- 1,561
- Age
- 12y ago

WOCEPU Stainless Steel Adjustable (Range 3.3-6) Post Protector Protects Wooden Mailboxes and Fences from Lawnmower and rain Damage (Black 4 Set)
- Price
- $55.78
- Rating
- 4.5/5
- Reviews
- 225
- Age
- 3y ago

4x4 Rust-Free Adjustable Trimmer Guard for Mailbox Post Protection
- Price
- $17.77
- Rating
- 4.6/5
- Reviews
- 415
- Age
- 10y ago

Yartro 1 Set Post Protector for Wood Mailbox and Fence Adjustable Stainless Steel Guard Shield for Lawn Mower and Weather Damage (Range 3.3-6 Inch White)
- Price
- $19.96
- Rating
- 5.0/5
- Reviews
- 6
- Age
- 10mo ago
Newest
by launch date
Aglehome Adjustable Post Protector 304 Stainless Steel Mailbox Post Protector Post Base Protectors for Wooden Mailbox Deck Fences Swing - 1 Pack Black
- Price
- $21.00
- Rating
- 4.8/5
- Reviews
- 49
- Age
- 2mo ago

Yartro 1 Set Post Protector for Wood Mailbox and Fence Adjustable Stainless Steel Guard Shield for Lawn Mower and Weather Damage (Range 3.3-6 Inch White)
- Price
- $19.96
- Rating
- 5.0/5
- Reviews
- 6
- Age
- 10mo ago

RotGuard 4x4 Series Heavy Duty Fence Post Base Protector Ultimate Protection Against Moisture Rot and Wood Damage 25-Year Guarantee (2 Pack)
- Price
- $13.68
- Rating
- 4.8/5
- Reviews
- 9
- Age
- 10mo ago

Jieting 6 Pcs Fence Post Protection Wraps 17x12 Waterproof Anti-Rot PVC Sleeves for 3x3 to 4x4 Square & 35 Round Wood Posts Outdoor Fence Post Guard
- Price
- $14.10
- Rating
- 5.0/5
- Reviews
- 6
- Age
- 11mo ago

6 PCS Fence Post Protector Guard Black Wood Fence Post Rot Protection Sleeve 16.9 X 11.8 Inch Self-Adhesive Wooden Posts Shield Wraps Fits 3 x 3 to 4 x 4 Square and 3 to 5 Round Posts
- Price
- $20.74
- Rating
- 4.2/5
- Reviews
- 40
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 46% of clicks. Leaders hold, but buyers still shop past them.
Brands
23 rising
Sellers
30
Est. top-5 brand share
63%
Top 20: 98%
Est. top-5 click share
46%
Top 20: 86%
Open market
32%
- Post Shields22%
- Wanhork18%
- WOCEPU11%
- POSTSAVER7%
- Emsiok6%
- Muzata5%
Search terms
Top Post Protector search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- post protector15K/yr
- mailbox post protector11K/yr
- 4x4 post protector6K/yr
- fence post protector7K/yr
- post protector 4x47K/yr
Reviews and returns
What reviews say buyers love and hate about Post Protector
We read the reviews and the return reasons for every product selling here.
“So this didn't fit”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
18 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Post Protector questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









