Relieve tension and support arm or shoulder injuries with this all-purpose triangular bandage. Comes in a sterile package, so it can be used as a bandage or tourniquet. Secure with two included safety pins to create a sling that reduces tension and pressure on arms, elbows or shoulders. Keep this muslin dressing handy for any emergency. This item meets ANSI/ISEA Z308.1-2003 standards.