Star Shape Punk Rivet Studs Nailhead Button Bag Cloth Accessories for Clothes. 50pcs Screwback Punk Studs Spike Cone Rivets 8mm x 12mm for Fashion Clothes Bags. Qty: 50pcs, 100pcs. Shape: Pyramid. These pyramid studs are made from robust Brass material, which makes them very durable, rust-free, and corrosion-resistant.
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