top quality alloy/brass/aluminum screw spikes/studs/rivets various size and color of spikes all colors in stock all year ... spike, pyramid stud, round stud, and rivets, for all kinds of rock&punk fashion garments and jewelries, especially for studded belts, bracelets ... .We also have various color spikes/studs/rivets and glow in dark spikes/studs/rivets platings: silver, gold, brass, antique brass, ...