Description: Each set are made of , socket, close post and stud. Not easy to fade. Smooth and flat, feels comfortable, simple and fashion. DURABLE AND LONG-LASTING - All these snap fasteners are made of brass craft, they remains like new even after long time use. But please don't use too much force when strike the fasteners in case of deformation MULTIPURPOSE - It's practical to meet your needs in clothes/leather/bag/hat/pet clothes/craft making, repairing and decoration. Wide applications for DIY crafts, leather or sewing on clothes such as jackets, overalls, backpacks, bag, wallet, hats, belts,down jackets, jeans and so on. Specification: Material: Brass Color: Golden Package Includes: 30 Sets Metal Snap Buttons Note: Please allow a little size error due to manual measurement. Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the item's color may be slightly different from the pictures. Please understand.