●This product effectively immobilizes the shoulder joint.●It features a high-strength and skin-friendly hook and loop closure, allowing for easy on and off and adjustable tightness for a customized fit.●The entire product is filled with soft sponge material, ensuring comfort and is also suitable for sleep.●Includes a convenient small storage bag.●Designed with perforated fabric for enhanced ventilation.●Neoprene-free and latex-free, preventing skin irritation.●Can be worn on either the left or right arm. Suitable for： ●Shoulder joint trauma, rheumatoid diseases and postoperation.●Injury and postoperation of rotator cuff, acromioclavicular joint or clavicle.●Support for nerve paralysis or arm hemiplegia.