Material of staple: 316L stainless steel imported from USA &Medical grade plastics

Three sizes after closure:

Wide staple: 7.0*4.0mm It is used 80% of the time, and is considered the all purpose staple size. It is indicated for use upon medium to thick skin.

Regular staple: 5.4*3.6mm It is used approximately 15% of the time, and is indicated for use upon thin to medium skin. For example: face or head skin.

High staple 7.0*4.5mm It is used approximately 5% of the time, and is indicated for very thick skin. For example: a very fat person's belly skin. Nine staple counts: 15/25/35/20/30/40/45/50/55 Diameter of staple: Wide staple 0.6mm Regular staple 0.5mm High staple: 0.6mm A variety of colors: White, Grey, Yellow and Green etc.