Note: Please allow 1?2cm error due to manual measurement. Thanks for your understanding. specification: Item Type: Shoulder Sling_x000D_Chest Strap: Approx. 113cm/44.4in (Unfolded Measurement)_x000D_Forearm Sling Arm Drag: Approx. 29cm/11.4in_x000D_Function: Fix upper limbs and prevent forearm from falling_x000D_Use Range:_x000D_1. Fix dislocation of acromioclavicular joint after restoration_x000D_2. Shoulder dislocation and subluxation_x000D_3. Upper injuries and fractures_x000D_4. Prevention and correction of shoulder dislocation after surgery and during plaster_x000D_Material: Net Features: 1Increase fixed area, prevent shaking of the arm, enhance stability, limit abduction of the shoulder joint, and avoid secondary injury. 2Won't stop your blood circulation, and it won't feel uncomfortable to wear it for a long time. 3Cross design on the upper back prevents strap from slipping off, balances the shoulders, and reduces shoulder pressure and neck tension. 4Chest strap will keep shoulders stable, prevent pain caused by arm swings, disperse pressure on the back, and make it easier to wear. 5High quality materials, not rub skin, comfortable to use, bring a good experience. PackageList: 1 x Forearm Strap 1 x Chest Strap