Reduce swelling & relieve pain. Protect & promote healing. Acu-Life's Finger Injury System helps relieve the pain and swelling caused by: Sprains; Jams; Strains; Arthritis This system is designed to treat finger injuries in two stages: Stage 1: Cold therapy to relieve pain and reduce swelling. Stage 2: Immobilize the injured finger with a comfort splint. The Finger Gel Pack can also be warmed to provide targeted relief for arthritic fingers. Treat: Cold therapy to reduce swelling & relieve pain. Warn therapy for arthritic fingers. Protect comfort splint. To immobilize an injured finger & promote healing. Printed on recyclable paper.