The forearm splint is perfect for distal radius and both bone fractures when immobilization of wrist and elbow is required. The adult kit contains one 3" X 35" padded fiberglass splint, one 4" elastic bandage. The child kit contains one 2" X 26" fiberglass splint, one 3" elastic bandage. Both kits are available with and without water for fiberglass activation. Adult size recommended for subjects greater than 5'4" tall, chilld less than 5'4" tall. Please watch application video for best results.