100 SETS, 4 COLORS - gold, silver, bronze, and black. 100 sets in total, 25 sets snap fasteners each color. Each set are made of cap, socket, close post and studOUR SIZE - The diameter of the cap is about 12.5 mm/0.49 inch. NOTE: these snap fasteners are suitable for light to medium fabric, not suitable for thick fabricMULTIPURPOSE - package includes totally 100 sets of snap fasteners with 4 pieces of setting tools. It's practical to meet your needs in clothes/leather/bag/hat/pet clothes/craft making, repairing and decorationcolour:Gold+silver+green bronze+blackMaterial:ironPackage Contents:25 x Bronze snap fasteners25 x Silver snap fasteners25 x Gold snap fasteners25 x Black snap fasteners4 x Tools1 x Storage BoxOnly the above package content, other products are not included.Note: Light 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.