3M™ Scotchcast™ Quick Step Double Sided Felt Padded Precut Splint 2 X 10 Inch Felt / Fiberglass White (1193017_CS) 10/CSWater repellant technology sheds water off the splint, helping keep the injured person's skin dry and reduces the risk of skin maceration. Conforms easily the seven layer fiberglass interior offers conformability around the bends and curves of the human body. Easy open seams on both sides of the splint the felt can be easily opened on either side of the splint for quick access to the fiberglass layers and trouble free trimming. Splinting roll delivery