Features: Washable,Soft medical silicone, non-toxic Prevent dry skin Protect skin against cracking Size:Approx.3.94 x 4.13 inch / 10 x 10.5 cm Thickness:Approx.3mm Material:Medical Grade Silicone Main Color:White Purpose: Help prevent dry skin Protect the skin against peeling and cracking Instruction: Reusable: hand wash with warm water and soap, then air dry