Package:Each Sheet with 40pcsx19mm,30pcsx22mm,20pcsx28mm,10pcsx32mm,Total 100Pcs Feature: These safety pins with a sharp point, is suitable for a variety material. The clasp serves two purposes: to form a closed loop thereby properly fastening the pin to whatever it is applied to, and to cover the end of the pin to protect the user from the sharp point. Size: 19mm 22mm 28mm 32mm