1Soft Sponge: The whole arm sling is filled with sponge, light, comfortable and stress free, it will not cut off your blood circulation, you won't feel uncomfortable with wearing it for a long time. 2Chest Arm Fixation: With chest arm band to increase the fixed area, prevent arm shaking, enhance stability, limit shoulder joint abduction, and avoid secondary injuries. 3Upper Back Cross Design: With cross upper back, which will reduce the possibility of slipping and balance the shoulders, reduce pressure on the shoulders and reduce neck strain. 4Removable Shoulder Pad: Adopted soft and breathable shoulder pad to protect shoulders, which can be adjusted by sliding to ensure comfortable to wear, and can be removed for cleaning. 5Widen Chest Strap: The chest strap was widened to keep the shoulder stable and prevent pain from arm swings, which is suitable for fix acromioclavicular joint dislocation, shoulder dislocation and subluxation. Item Type: Arm Fracture Sling Material: SpongeFront Chest Fixation Strap: Approx. 128cm / 50.39in (Expanded Measurement)Forearm Sling: Approx. 30cm / 11.81in Function: Fix upper limbs and prevent forearms from slipping Scope of Application:1. Fixation of acromioclavicular joint dislocation after reduction 2. Shoulder dislocation and subluxation 3. Upper limbs injury and fracture 4. Prevention and correction of shoulder dislocation after surgery and plaster period 1 x Forearm Sling 1 X Chest Fixed Belt 2 X Shoulder Pads Please allow 13cm error due to manual measurement. Thanks for your understanding.