Contains 200 sets of cone rivets and screws, each measuring 0.22 x 0.32 inches (5.6 x 8.2 mm). Comes with a convenient plastic storage box for easy organization Made of alloy, these metal cone spikes with screw have a smooth , ensuring they 't scratch or damage your items Equipped with a hole punch and screwdriver, these cone spikes are easy to install. Simply drill a hole and screw in the rivet for a secure and stylish finish Perfect for DIY projects, these punk spikes can be used on clothing, shoes, belts, bags, and dog collars, adding a punk rock touch to your creations Create a punk-inspired gift for a friend, or enhance your own wardrobe with these stylish cone rivets - perfect for anyone who loves -garde style 200 pcs*cone spikes Description: Material: Alloy Color: Silver Dimensions: As shown Package Contents: 1*set punk spikes Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.