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Deal.ai › Earring Findings
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Plastic Ear Nuts, Earring Backs, White, 4x2.5mm, Hole: 0.7mm

Plastic Ear Nuts, Earring Backs, White, 4x2.5mm, Hole: 0.7mm

Best price now

$3.99at AmazonChecked Nov 13

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Price facts

  • Last seen at $3.99 at Amazon on Nov 13.

Our take on the Plastic Ear Nuts, Earring Backs, White, 4x2.5mm, Hole: 0.7mm

These are small white plastic earring backs, about 4mm across and 2.5mm thick, with a 0.7mm hole. They are the standard friction-style nut that grips a thin earring post and holds a stud or drop earring in place. Plastic is light and won't scratch the skin or the earring the way metal backs can, but it grips less firmly than silicone or metal butterfly backs and wears out sooner with repeated use. They suit anyone replacing lost backs on lightweight studs or keeping a supply for craft and jewelry-making.

Best forReplacing lost backs on thin-post stud earringsJewelry makers and crafters buying backs in bulkLightweight earrings that don't need a strong gripPeople who prefer plastic over metal against the skin
Pros
  • Light on the ear
  • Plastic won't scratch skin or metal earrings
  • Fits thin posts up to about 0.7mm
  • Simple push-on friction fit
  • Small and unobtrusive behind the earlobe
Cons
  • Grip loosens with repeated use
  • Plastic can crack or split over time
  • Not suited to heavy earrings or thick posts
  • Small size makes them easy to lose

Plastic Ear Nuts, Earring Backs, White, 4x2.5mm, Hole: 0.7mm prices at every store

  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $3.99Checked Nov 13
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Plastic Ear Nuts, Earring Backs, White, 4x2.5mm, Hole: 0.7mm price history

Lowest price we've seen: $3.99 on Nov 13 at Amazon. Tracked across 1 store since Nov 13.

About the Plastic Ear Nuts, Earring Backs, White, 4x2.5mm, Hole: 0.7mm

These white plastic ear nuts are earring backs, used to hold earring posts in place. Each one measures about 4 mm in diameter and 2.5 mm thick, with a 0.7 mm hole.

Material
Plastic
Color
White
Diameter
About 4 mm
Thickness
2.5 mm
Hole size
0.7 mm
Type
Earring backs (ear nuts)

Questions and answers

Will these fit my earring posts?
They are made for posts up to about 0.7mm thick. Thicker posts won't pass through the hole, and very thin posts may slip.
Are they strong enough for heavy earrings?
No. Plastic friction backs hold light studs and small drops. For heavy earrings, use metal screw backs or silicone-backed nuts.
Do they work as replacements for metal butterfly backs?
Yes, on thin posts. They are lighter and softer than metal butterflies but grip less firmly and wear out faster.
Can I use them for jewelry making?
Yes. They are a common finding for finishing stud earrings, and buying them in quantity keeps a supply on hand for lost backs.
How do I keep them from slipping off?
Push them on until they sit snug against the earlobe. If a back loosens, replace it, since plastic nuts lose grip once the hole stretches.
Where is the Plastic Ear Nuts, Earring Backs, White, 4x2.5mm, Hole: 0.7mm cheapest?
At Amazon, for $3.99, as of our latest check.

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