These butterfly earring backs combine a classic friction clutch with a 10 mm flat disc base. The solid stainless steel build is polished to a clean steel tone, and the spring tension grips standard stud posts firmly without extra parts. The ultra-lightweight 0.25 g weight keeps the back comfortable, a practical choice for jewelry wholesale suppliers and earring brands.
1. 10mm Flat Disc Base, Classic Butterfly Friction Clutch A wide base that stays flat against the ear with the classic butterfly grip.
2. Solid Stainless Steel Build, Polished Steel Tone Finish The solid stainless steel body keeps its polished steel tone over time.
3. Precision Spring Tension, Secure Earring Post Grip Spring tension holds the post firmly while staying easy to remove.
4. Anti-Droop Disc Support, Universal Stud Earring Fit The disc base supports heavier studs and prevents drooping.
5. Ultra-Lightweight 0.25g Each, OEM Bulk Wholesale Orders Only 0.25 g per piece, with bulk pricing and OEM orders for your brand.


| Item | Specification |
| Base diameter | 10 mm(flat circular) |
| Clutch type | Butterfly friction |
| Single unit Weight | Approx. 0.25 g |
| Material | Stainless steel |
| Color | Polished steel |
Note: manual measurement may cause slight differences; the actual product prevails.


Material & Craftsmanship
The stainless steel body is stamped and polished with a clean, even finish. The butterfly clutch uses precision spring tension that opens smoothly and grips the post without slipping. The disc base is flat and smooth, so it sits comfortably against the lobe through daily wear.

Fit & Detail
The 10 mm disc base offers good support for medium and larger stud earrings, and the friction clutch fits standard posts. The lightweight build is comfortable for all-day wear, and the smooth surface will not snag hair or clothing. These backs are easy to swap on and off.


Wearing & Scenarios
These backs suit daily stud earrings, fashion earrings, and replacement kits for jewelry repair. The steel tone matches most silver and steel earrings, and the anti-droop base keeps heavier studs in place. Wholesale orders can mix sizes and quantities in one shipment.


OEM & Factory Credentials
Rongsheng Jewelry is a custom manufacturer with 8 years of export experience. We support OEM orders: sizes, finishes, and branded packaging. The factory holds a 4.7/5 store rating, a 97.6% on-time dispatch rate, and an in-house QA/QC team. Trade Assurance covers payment and shipping. Samples ship before bulk production.
Why buy from Rongsheng
● Factory direct pricing with no middleman
● Flexible MOQ for trials and reorders
● QC inspection on every batch before shipment
● 4.7/5 store rating from verified buyers
How custom orders work
1. Share your target sizes and quantity, or send a reference sample.
2. We confirm base size, finish, and packaging.
3. Samples are produced and shipped for approval.
4. Bulk production starts after sample confirmation, with QC inspection before shipment.

Packaging & Shipping
Standard packaging: poly bag per 100 pieces, export cartons for bulk orders. Sea and air freight both available; lead time confirmed per order quantity. Packing list and carton size are provided before booking.
Q1. What material is it made of?
Solid stainless steel with a polished steel tone finish.
Q2. What is the base size?
10 mm flat disc base.
Q3. Can these be used as replacement backs?
Yes — the friction clutch fits most standard stud earring posts.
Q4. Can we order custom finishes?
Yes — OEM custom finishes, sizes, and bulk orders are available.
Q5. Do you provide bulk packaging options?
Yes — poly bags, small boxes, and export cartons are all available, with branded packaging on request.
Browse the full earring backs range and request factory pricing. Send your target sizes and quantity for a quote within one business day.
