Is jam jar covers profitable to sell on Amazon United Kingdom?

The niche generates £42K/yr across 21 tracked products. 0 of 5 products launched in the last 360 days are still selling. 90-day search growth is +31.1%. Flapen's verdict: Worth a look (50/100).

How competitive is the jam jar covers niche?

14 brands and 63 sellers compete. The top 5 products take 64% of clicks and top 5 brands hold 82% of demand.

What do buyers complain about in jam jar covers?

Top complaints mined from reviews: Quality-Overall, Strength, Jamming/Clogging. The return rate is 0.2%.

What does it cost to enter the jam jar covers niche?

Listings span £2.83–£9.12; the average listing price is £5.10 (sweet spot $15–$100). The average incumbent carries 441 reviews — the moat a new listing must climb.

jam jar covers

Worth a look

Shows low returns (0.2%), but prices mostly outside the sweet spot ($2.83–$9.12) keeps it on the watch list.

Returns

Incredible0.2%

return rate — above 5% kills the launch gate

Conversion

Incredible17.4%

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

Review moat

Great440.81

avg incumbent reviews — the moat a new listing must climb

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Growth

Good+31.1%

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

Brand share

Okay82%

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

Competition

Okay64%

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

Avg price

Bad£5.10

avg listing price — sweet spot $15–$100

Market size

Bad£42K

£42K/yr · 48K searches

Price range

Bad£2.83–£9.12

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

According to Flapen's Amazon United Kingdom niche tracking, jam jar covers is a £42K/yr Amazon United Kingdom market (48K searches/yr). The top 5 brands hold 82% of demand. Verdict: Worth a look — 50/100.

Data updated Jul 27, 2026 · scored weekly · How we score niches

jam jar covers market data

Units sold / yr: 6K–8K; avg 250–500/product
Revenue / yr: £31K–£41K; units × avg price
Conversion rate: 17.4%
Avg BSR: #589
Page quality: 0%
Prime: 90%
Sponsored: 48%
Out of stock: 3.9%
Avg brand age: 36 months
Avg seller age: 184 days

Competition & brand share

The top 5 products take 64% of clicks — established leaders, but buyers still shop beyond them.

Brands

14 falling

Sellers

Top-5 brand share

82%

Top 20: 100%

Top-5 click share

64%

Top 20: 99%

Open market

15%

Tala30%
lakeland19%
WINSOME17%
COUNTY STATIONARY11%
SSKHE5%
FIDWALL3%
Open — no brand owns it (8 brands, 15%)

Demand

Weekly Amazon search volume, last 47 weeks — +31.1% search growth over the last 90 days.

Open Trend

Top jam jar covers search terms

jam jar covers12K/yr +69.3%8.5% conv.
jam pot covers11K/yr +32.6%16.9% conv.
jam pot covers and wax discs 1lb7K/yr -1.2%26.5% conv.
jam jar covers and labels5K/yr +36.4%11.1% conv.
jam covers and wax discs3K/yr +25.4%21.1% conv.
jam pot covers and wax discs and labels3K/yr +33.6%22.1% conv.
jam jar labels and covers3K/yr +9.6%7.7% conv.
jam jar covers fabric round3K/yr +20.0%2.0% conv.

All search terms

Top jam jar covers 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 21 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Tala Jam Pot Covers 1lb Waxed Circles Bands & Labels for Cover Jam Jars A full pack for sealing Freshly made Jam Marmalade and Preserves

Tala£2.944.5★1,088 rev

100 Lakeland Jam Jar 1lb Covers Waxed Circles Bands & Labels Complete Sealing Pack for Preserves

lakeland£6.694.6★594 rev

24 x 1lb Jam Pot Covers Labels with Elastic Rubber jam Jar covers and wax discs (1lb Jam Pot Covers)

WINSOME£3.784.4★364 rev

JAM POT COVERS

COUNTY STATIONARY£2.834.5★424 rev

Tala Jam Pot Covers 2lb Waxed Circles Bands & Labels for Cover Jam Jars A full pack for sealing Freshly made Jam Marmalade and Preserves

Tala£2.914.5★282 rev

Newest

by launch date

fKiZanthene Jam Jar Labels and Paper Doilies Set 50 Pieces with Rubber Bands for Jar Sealing and Kitchen Organisation

fKiZanthene£5.202 rev

6mo ago

Cyleibe Jam Jar Cover Set with Adhesive Labers and Elastic Rubber 50Pcs Jam Pot Covers 64 Self-Adhesive Labers 50g Elastic Rubber Set for Canning Jars Homemade Preserves & Gift Wrapping Crafts DIY

Cyleibe£7.623 rev

6mo ago

50PCS Jam Jar Labels Jam Pot Covers and Jams Jar Covers and Labels with Red Vintage Paper Doilies for Canning Homemade Preserves DIY Decoration Kitchen Party Crafts Creative Wrapping

VVJIJILLY£5.333 rev

7mo ago

FIDWALL Jam Jar Decoration Kit (20) 20x Square Fabric Doilies (15x15cm 4 Colours) + 20x Waterproof Labels + 20x Rubber Bands Decorative Covers for Homemade Jam Marmalade & Preserves Canning Acc

FIDWALL£6.064 rev

10mo ago

SSKHE 50 Jam Jar Doilies Paper Set with Labels Red Vintage Paper Doilies Rubber Bands Jam Jar Labels & Covers for Canning Jars Homemade Preserves & Gift Wrapping Wedding Party Crafts Baking DIY

SSKHE£6.6414 rev

11mo ago

What buyers say about jam jar covers

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

What buyers love

Advertised Vs Actual Product25%

“As described”

Ease Of Use21%

“This is a useful”

Value For Money18%

“reasonably priced set for keen jam makers”

Size-Overall15%

“True to size”

Quality-Overall11%

“Good Quality”

Security6%

“secure to the jars”

Brightness/Shine/Glow2%

“Brightly Printed”

What buyers complain about

Quality-Overall58%

“Cheap”

Strength8%

“The jar covers are very flimsy”

Jamming/Clogging8%

“I make a lot of jam”

Ease Of Use8%

“curl up as soon as you take them out of the packet making them difficult to work with”

Top return reasons

Size-Overall67%

Material Quality17%

Quality-Overall17%

Common questions

Is jam jar covers profitable to sell on Amazon United Kingdom?: The niche generates £42K/yr across 21 tracked products. 0 of 5 products launched in the last 360 days are still selling. 90-day search growth is +31.1%. Flapen's verdict: Worth a look (50/100).
How competitive is the jam jar covers niche?: 14 brands and 63 sellers compete. The top 5 products take 64% of clicks and top 5 brands hold 82% of demand.
What do buyers complain about in jam jar covers?: Top complaints mined from reviews: Quality-Overall, Strength, Jamming/Clogging. The return rate is 0.2%.
What does it cost to enter the jam jar covers niche?: Listings span £2.83–£9.12; the average listing price is £5.10 (sweet spot $15–$100). The average incumbent carries 441 reviews — the moat a new listing must climb.