Grey/silver colored clasps appear to be nickel plated. This is disappointing as most copper base alloys tarnish quickly. At least half of the fasteners are usable, but I don't know how long they will last. I think most companies have no idea what metals the parts are made from as I have seen reputable shops label products as nickel free when the product clearly contains nickel.
Secure Your Pins With EuTengHao 30 Piece Gold Locking Pin Backs - 9Mmx5.5Mm Keepers
42 Review
30Pcs EuTengHao 9X5.5Mm Silver Pin Keepers Locking Pin Backs Clasp Lock
27 Review
Secure Your Stud Earrings With COOLJOY 14K Gold Ear Locking Backs - Set Of 8 Pieces
24 Review
1314pcs Open Jump Rings and Lobster Clasps Jewelry Repair Kit with Jewelry Making Accessories - Gold and Silver | EuTengHao Jewelry Making Supplies for Necklace Repair and Jewelry Finding
22 Review
Aquabeads Beginner Arts & Crafts Bead Kit For Kids - 900+ Pieces Carry Case Set
26 Review
Meland Fuse Beads Kit - 24000Pcs Of 24 Color 5MM Iron Beads Set With Pegboards - Perfect Craft Gift For Kids On Birthdays & Christmas!
37 Review
Get Bulk White Poly Mailers: 5000 Bags Of 9X12 Size By IMBAPrice
31 Review
Hedi 6Mm Purple Color Pearl Beads Rosary With 6Pcs Our Rose Our Facther Beads
31 Review