What is the Physio Room.com Arm & Shoulder Sling? Arm & Shoulder Sling that features comfortable straps & is designed for use following shoulder injuries & shoulder surgery. When can I use it? To immobilise the shoulder & to allow healing following shoulder injuries. Following shoulder surgery such as rotator cuff repair & shoulder decompression where shoulder movement is prohibited. Which size do I need? Measure from the elbow to the middle of the little finger to get the length of sling required. If you are between sizes, please choose the larger size. Fits left or right shoulder. Size S: Forearm length up to 34cm / Strip length 60-72cm Size M: Forearm length up to 37cm / Strip length 63-73cm Size L: Forearm length up to 38 cm/ Strip length 64-80cm Size XL: Forearm length up to 40cm Strip length 65-84cm How does it work? Made from non-woven material, this shoulder sling has an adjustable webbing shoulder strap, which can immobilise the shoulder joint in the most comfortable position for healing. The sling features a neck pad for extra patient comfort & Velcro closures for greater stability. Keeping the shoulder still & supported relieves shoulder pain & encourages healing following shoulder surgery or shoulder injuries. This sling is folded & arranged with the strap at the back & Velcrod through the two links at the front. The Velcro can be taken apart allowing you to buckle it through either the front links or the back depending on the type of injury. The sling is suitable for both the left or right arm.