SUPPORT FOR ARM AND SHOULDER: Provides comfortable support while immobilizing the shoulder following surgery or injury, including shoulder dislocations, subluxations, and rotator cuff repair. secure the arm in an abducted position to promote healing while reducing hand fatigue DESIGNED REASONABLE:double pads splint,providing balanced support and stability to minimize movement and reduce pain, arm sling is made of a lightweight, breathable fabric ADJUSTABLE SHOULDER STRAPS:adjustable buckle can easily loose or tighten,strong support and not easy to deform,hook & loop can effectively prevent shifting or slipping,the shoulder straps provide additional fixation for the shoulders and arms LIGHTWEIGHT BREATHABLE MATERIALS:soft black nylon mesh materials provide more air flow for coolness.The durable sling is machine washable for added convenience EASY TO FIT: simple design with two separate bandages for support, provides a more customised fit and can be easily put on or removed with one arm. Can be used for right or left as your case