Features:Brand new and high quality. It's a perfect accessory. Suitable for any custom leather work,like belts, handbags, bracelets, jackets, or any type of apparel item. They are great for dog collars, Punk, Gothic, and any custom leather work. Material: Zinc Alloy. Color:Silver. Style: Cone Spikes (with Screw-back). Size:0.95cm x 0.95cm - 0.37inch x 0.37inch.