- Will these fit standard stud earrings?
- Yes, if the post is between about 0.7 and 1.2mm thick, which covers most standard studs. Very thin wire or thick gauge posts may not hold well.
- Are they better than metal butterfly backs?
- They grip more firmly and feel softer against the skin, and they suit people who react to metal. Metal butterflies last longer and hold their shape, while silicone stretches over time.
- How many backs come in the box?
- 1,000 pieces, which is 500 pairs. The box measures about 91 x 70 x 29mm.
- Can I use them on threaded or screw-back posts?
- No. These are push-on silicone nuts for smooth posts. Threaded posts need their matching screw backs.
- Are they safe for sensitive ears?
- Silicone is non-metal and generally well tolerated by people who react to nickel or other metals in cheap backs. The post itself still touches the ear, so check that too.
- Do they work for heavy earrings?
- They help hold a heavy stud in place better than a loose butterfly, but silicone alone will not stop a very heavy earring from drooping. A larger backing disc helps more.
- Where is the Silicone Ear Nuts, Earring Backs, for Stud Earring Making, White, 6x5mm, Hole: 0.7-1.2mm, 1000pcs/box cheapest?
- At Amazon, for $4.99, as of our latest check.