round abrasive caps x10 0202 diamond medium grain abrasion of corns calluses and hyperkeratoses 10 mmRound abrasive cap, medium grit Ruck General characteristics: For effective sanding, these caps are designed to remove dry and cracked stratum corneum and smooth the skin after more aggressive preparation. Certified as medical devices , they are compatible with the Art. 27013 rubber support . This support is made of stainless steel and can be disinfected up to 80C .