ONE SIZE FIT MOST - The arm sling provides strong stable support for rotator cuff injuries, shoulder dislocation, etc. EASY ON & TAKE OFF - Glide buckle ensure a customized fit. Once the straps are adjusted, the arm sling easily dons and doffs with one hand. Shoulder immobilizer can be worn on either the right or left arm. PREMIUM MESH MATERIAL - Arm elevation slings is structured with lightweight material which remains cool and comfortable all the day. Can be washed by hand or washing machine with soapy water and dry it in a cool place. ADJUSTABLE & COMFORTABLE- Shoulder sling with a foam neck pad increases patient comfort, and the strap can be easily adjusted, using its glide buckle. UNIVERSAL ARM SLING - Fasola arm sling is designed to suspend a your arm, with or without a cast. Wearing a sling keeps your arm against your body and prevents you from moving your arm too much as you heal after injury.