Studs for clothing are made of high-quality zinc alloy. Each studs features a smooth, The exquisite , , and colorfast, ensuring a long-lasting, reusable, and practical appearance The leather rivet head is silver, 0.3 inches/7.5 mm in diameter, 2.48 inches/6.3 cm long, the screwdriver is 3.62 inches/9.2 cm long, and the accessory is 3.22 inches/8.2 cm long The spikes for clothes are designed to fit perfectly for easy installation. Simply hammer a hole in the design, insert the screw through the hole, and then screw it back in for a secure, effortless installation. Even beginners can easily complete your DIY projects 20 sets of rivets for leather crafting (including 20 rivet heads and 20 screws), plus two installation tools(a punch and a screwdriver) These spikes for crafts are suitable for leather craft, and can be used to decorate , shoes, belts, jackets, dog collars, clothing, apparel, etc. They have a wide range of uses and are a good helper for handmade and DIY decoration Color: Silver Material: Stainless Steel Package Contents: 1*set Dome 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.