Ideal for protection against pressure sores and irritation that occurs under casts and splints, Elasto-Gel Cast and Splint Pads are made with an absorbent hydrogel to absorb excess perspiration and moisture. Since it is sterile, the pads can give pressure to scars from burns and grafts. Designed with a 4-way stretch fabric, the pads conform to each individuals desired fit. The pads prevent friction.