Product DescriptionHigh Quality Cone Spikes Metal Tree Punk Screwback Studs Rivets Punk Rock Bullet Rivets forJacket, necklacesMaterial: Cone Spikes and Studs Made of quality Zinc Alloy,which is not easy to deform,break,fade or wear,Fine Workmanship and Durable.Size:7x14mm/0.27x0.55inch,Screw:3x5mm/0.11x0.19mmPackage Quantity:100 sets Spikes Studs with Screws,enough to meet your daily application and replacement;Color:SilverApplications: Our conical studs can be widely used on DIY making, jackets, dog collars, belts, leather, bags, necklaces and shoes many other handicrafts, as accessories, very good looking.Simple to apply:these punk metal spikes studs are all designed in suitable a you just need to turn the screws in the opposite directionWARNING: Keep out of reach of children to prevent accidental swallowing.