The 178-11-S three star disposable one piece sterile scalpel with a #11 type blade. It features a polystyrene handle with a stainless steel blade. The scalpel guard is low density polyethylene. It is sold in a 10 piece package. Overall length is 5.75". Product Categories: Small Hand Tools - Scalpels Tip Angle: 10° OAL: 5.75" (143.75mm) Weight: 0.06 Ounces Max per Carton: 10 Country of Origin: United Kingdom