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51

flat back earrings

Worth a look

Shows low returns (0.9%), but prices mostly outside the sweet spot ($5.07–$12.53) keeps it on the watch list.

Market size 62Growth 22Conversion 33Competition 42Returns 96Price range 0Avg price 27Brand share 52Review moat 80Quality gap 86

Returns

Incredible0.9%

return rate — above 5% kills the launch gate

Quality gap

Great4.1★

avg incumbent rating — lower means beatable quality

Review moat

Great404.04

avg incumbent reviews — the moat a new listing must climb

Market size

Good£545K

£545K/yr · 2.2M searches

Brand share

Good74%

top-5 brand share — brands hold most of the demand

Competition

Okay60%

top-5 click share — leaders hold, buyers still browse

Conversion

Okay2.6%

search→purchase rate — share of searches ending in a sale

Avg price

Okay£9.19

avg listing price — sweet spot $15–$100

Growth

Bad-5.1%

90-day search growth — must beat 0% to launch

Price range

Bad£5.07–£12.53

cheapest to priciest tracked listing — scored on the share inside $15–$100

According to Flapen's Amazon United Kingdom niche tracking, flat back earrings is a £545K/yr Amazon United Kingdom market (2.2M searches/yr). The top 5 brands hold 74% of demand. Verdict: Worth a look — 51/100.

Data updated Jul 23, 2026 · scored weekly · How we score niches

flat back earrings market data

Units sold / yr
50K–60K
avg 1,250–1,500/product
Revenue / yr
£460K–£551K
units × avg price
Conversion rate
2.6%
Avg BSR
#133
Page quality
0%
Prime
100%
Sponsored
100%
Out of stock
1.1%
Avg brand age
36 months
Avg seller age
177 days

Competition & brand share

The top 5 products take 60% of clicks — established leaders, but buyers still shop beyond them.

Brands

17 falling

Sellers

21

Top-5 brand share

74%

Top 20: 100%

Top-5 click share

60%

Top 20: 94%

Open market

20%

  • CASSIECA21%
  • ADRAMATA19%
  • LOLIAS18%
  • limerencia8%
  • LunarCharm7%
  • YADOCA6%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -5.1% search growth over the last 90 days.
45K35KPrime Day '25Spike '25Black Friday '25Holiday '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 2.0×

Top flat back earrings search terms

  • flat back earrings430K/yr
  • helix piercing jewellery338K/yr
  • titanium earrings311K/yr
  • tragus piercing jewellery247K/yr
  • helix earring128K/yr
  • flat back earrings sterling silver132K/yr
  • cartilage earrings105K/yr
  • tragus earrings97K/yr
  • piercing jewellery108K/yr
  • titanium flat back earrings46K/yr
All search terms

Top flat back earrings 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.

0%5%£27K10%£54K15%£82K20%£109K101001K10K Reviews — right = deep review moat Market 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.

What buyers say about flat back earrings

What buyers praise and complain about, mined from review topics.

What buyers love

Quality-Overall23%

“Excellent product”

Value For Money19%

“Great value for money”

Ease Of Use8%

“Easy to use”

Size-Overall7%

“Looks lovely and fitted nicely”

Allergies5%

“No issue with my allergy”

Comfort-Overall4%

“Very comfortable”

Advertised Vs Actual Product4%

“looks exactly as pictured”

Color3%

“Really pretty”

Shape/Style2%

“Good range of shapes”

Soft Feel1%

“softer for babies”

What buyers complain about

Size-Overall32%

“Too big”

Allergies10%

“I suddenly developed some kind of allergy”

Ease Of Use9%

“Tricky to get in”

Durability8%

“Ball fell out after 2 days of use”

Functionality-Overall4%

“Didnt work for me”

Metal Authenticity4%

“Noo silver 😢 Is so so”

Value For Money4%

“Waste of money”

Quality-Overall4%

“POOR QUALITY”

Hard Feel2%

“Fiddly”

Defective Material/Parts1%

“But, some of the pieces screw on a little loose”

Top return reasons

Size-Overall51%
Functionality-Overall7%
Metal Authenticity7%
Advertised Vs Actual Product5%
Thickness4%
Quality-Overall4%
Color3%
Fastener Quality3%
Defective Material/Parts2%
Durability2%

Common questions

Is flat back earrings profitable to sell on Amazon United Kingdom?
The niche generates £545K/yr across 26 tracked products. 2 of 7 products launched in the last 360 days are still selling. 90-day search growth is -5.1%. Flapen's verdict: Worth a look (51/100).
How competitive is the flat back earrings niche?
17 brands and 21 sellers compete. The top 5 products take 60% of clicks and top 5 brands hold 74% of demand.
What do buyers complain about in flat back earrings?
Top complaints mined from reviews: Size-Overall, Allergies, Ease Of Use. The return rate is 0.9%.
When does demand for flat back earrings peak?
Demand is steady year-round — the busiest month runs 2.0× the quietest.
What does it cost to enter the flat back earrings niche?
Listings span £5.07–£12.53; the average listing price is £9.19 (sweet spot $15–$100). The average incumbent carries 404 reviews — the moat a new listing must climb.