Double-sided felt helps eliminate the risk of wrong-side application, while providing padding and protection for the patient��s injury. Easy-to-use, easy-to-reseal packaging helps prevent exposure to moisture, which causes product hardening, as a result, waste. The splint reaches full weight-bearing strength in just 20 minutes versus waiting a full day with a plaster product. Unlike splinting products that absorb water, the 3M Scotchcast Quick Step Roll Splint sheds water, helping keep the patient��s skin dry and reduce the risk of skin maceration.- Felt Splint, 4" x 15 ft Roll, 1 rl/bx, 2 bx/cs