Silver Sew On Pyramid Studs 100 pieces per packet Size 12mm X 12mm DIY! Perfect for Shoes, Bags, Belts, Jeans, Jewelery and more!! Each Stud has two holes to attach it securely onto fabric, leather and just about any other material Pack of Silver100 Metal PYRAMID Studs - Sew on/Stitch on/Stick on Size:12x12mm Each pack contains 100 Top Quality Metal Pyramid Studs. Each Stud has two holes to attach it securely onto fabric, leather and just about any other material. Ideal for shoes, Bags, Belts, Jeans, Jewellery and more!!