Fixing tools: 2.5mm punch =1, 1x2cm base =1, male setting =1, female setting =1 Poppers Size: Cap diameter 10mm Snap size: 1x0.42cm, 1x0.4cm, 0.9x0.6cm, 0.9x0.35cm Perfect accessories for leather craft , clothing ,handbags, jacket etc. 100% brand new and high quality! Package: 30 sets metal proppers + 4 fixing tools - 30 sets 10mm metal snap clasp for leather craft. - 15 sets of silver color. - 15 sets of brass color. - Comes with a set of 4pcs fixing tool for the poppers. - Perfect accessories for leather craft , clothing ,handbags, jacket etc.