repeat caps kit : Package comes with 180 sets repeat cap rivets with 3 colors, gold, silver and bronze, both sides of rivets have a cap that gives it a advantage appearance, and roomy for you to apply. tool kit : The rivets can make a hole on the leather craft or clothing, then hammer it to push the rivets together on the base. There are groove on the base tool that can fix rivet and prevent rivet knocking bending and sliding, the base one go with groove size 8 mm and another go with is 6 mm advantage social status and tenfold purpose : The rivets set are made of undestroyable copper, advantage for repairing busted belt, leather craft, adding ornaments, DIY crafts or clothing so much as shoes, hats, jeans, windbreaker, down jacket, jackets and so on. : Color : gold, silver and bronze little size : cap : 6 mm -LRB- 1 / 4 inch -RRB-, post : 6 mm -LRB- 1 / 4 inch -RRB-, base : 6 mm -LRB- 1 / 4 inch -RRB- great size : cap : 8 mm -LRB- 5 / 16 inch -RRB-, post : 8 mm -LRB- 5 / 16 inch -RRB-, base : 8 mm -LRB- 5 / 16 inch -RRB- Package includes : 30 x 8 mm silver rivets 30 x 6 mm silver rivets 30 x 8 mm bronze rivets 30 x 6 mm bronze rivets 30 x 8 mm gold rivets 30 x 6 mm gold rivets 3 x Fixing tools 1 x Storage box alter note : These leather rivets are little items, please keep them away from children to avoid choking by mistakes.