Size: 4mm and hole size: 1mm. Colour: Clear.
eBay
1 Pair Tiny Dainty Music Notes Stainless Steel Studs Earrings For Women Men Screw Back Fashion Concert Dressing Jewelry Gifts
Aliexpress UK
The product is a set of 100 sterling silver stainless steel earring backs, perfect for jewellery making. The hypoallergenic material ensures a comfortable wearing experience for those with sensitive ears.
eBay
2pcs 316L Stainless Steel Vintage Flat Back Stud Earrings for Men Women,Unisex Screw Back Cartilage Tragus Piercing Jewelry
Aliexpress UK
Soft & Comfortable: Made from flexible, clear silicone for a gentle feel on your ears. Mini USB LED Flexible Portable Light Lamp Bendable For PC Laptop Power Bank UK. 2 in 1 Facial Cleansing Brush Electric Face Scrubber for Cleansing & Massage UK.
eBay
2/8pcs Hypoallergenic Heart Flower Dangle Screw Back Earrings,Flat Back Ear Studs Butterfly Cartilage Tragus Piercing Jewelry
Aliexpress UK
You will receive 50 x 6mm Silver Tone Butterfly Earring Backs. Silver Tone Earring Backs. 25 pairs of Backs. A must for all Jewellery makers. Sizes are 6mm x 4mm. (except weekends).
eBay
0.1-5ct Test Passed Moissanite Studs Earrings for Women Orginal 925 Sterling Silver Screw Back Earring Sparkling Wedding Jewelry
Aliexpress UK
Earring Back Studs Jewellery Fitting, Butterfly Type. Perfect to replace those lost backs.
eBay
Drperfect Stainless Steel Stud Earrings for Women Men Star Moon Snake Cartilage Screw Back Earring Helix Piercing Jewelry
Aliexpress UK
100pcs (50 pairs) Butterfly style earring backs. Screens and monitors may show the colour slightly different to the actual colour.
eBay
1Piece Blue Zircon Flower Shape Cartilage Earrings Piercing Jewelry Stainless Steel Ear Conch Helix Snug Screw Back Earring Stud
Aliexpress UK
The pin backs locking can keep your dropped earring from fall and makes a comfortable for you. - Good earring aids supplies, easy to use. The earring backs are suitable for most earrings, practical to use.
eBay
1PC Rose Curved Cz Cartilage Ear Stud Earring for Women 10g Stainless Steel Helix Rook Conch Screw Back Earring Piercing Jewelry
Aliexpress UK
Made in the United Kingdom, these earring safety backs/stopper are suitable for jewellery making and craft projects. The unit quantity is 200 pieces, and a free gift is included with every order placed.
eBay
Four-prong Lab Grown Colombia Emerald Screw Back Earrings Sparkling 1CT Earrings for Women Wedding Jewelry Anti Allergic
Aliexpress UK