These grips have a ergonomic shape and includes the tail end. These grip can not be autoclaves because they will melt and damage the grip. If you want to sterilized you can use a Cold Sterilization Method is safe. These grips have a ergonomic shape and includes the tail end. These grip can not be autoclaves because they will melt and damage the grip. If you want to sterilized you can use a Cold Sterilization Method is safe. All Sales Final