... year round We have professional machines and molds to produce top quality brass/alloy/aluminum/stainless steel spikes. We can ... pyramid stud, round stud, and rivets, for all kinds of rock&punk fashion garments and jewelries, especially for studded belts, bracelets, fashion ... . You name the color, we make for you! brass/alloy/steel/aluminum spike for motorcycle/dog collar/choker/bag/shoes top quality ...