This self heating double shoulder support brace made of high quality cloth, magnet, and self-heating strap, which is skin-friendly, soft and comfortable, breathable, lightweight, warm and durable, very easy to wear. Universal for the four seasons. For the treatment and prevention of injuries to the shoulder. Lighter weight helps relieve pain caused by shoulder pulls or strains. Sutiable for acute and chronic shoulder conditions, bursitis, myositis and tendonitis. A great gift for people who are prone to cold shoulders and need to relieve shoulder pain. Material: Cloth, Magnet Size: Flat size: 31x6.7in 79x17cm. Suitable for shoulder width 18-21.7in 46-55cm. weight 65-85kg. Colour: Black Weight: 85g Package: 1 x Shoulder Support Brace Service If you have any questions before during or after the order, please feel free to contact us via Email, we will reply and help solve the problem at first sight.SIZE: Flat size: 31.1x6.7in 79x17cm. Suitable for shoulder width 18-21.7in 46-55cm. weight 65-85kg. With strap closure, easy to use and carry. A great gift for people who are prone to cold shoulders and need to relieve shoulder pain. COMFORTABLE TO WEAR: Perfect cover your shoulder with gentle compression, helping to increase blood flow and reduce recovery time. Made of high quality cloth, magnet, and self-heating strap, which is skin-friendly, soft and comfortable, breathable, lightweight, warm and durable, very easy to wear. Universal for the four seasons. SELF HEATING: Help a lot the self heating magnets do work and produce sufficient heat to the shoulder. It's great for helping to relieve the tension and pain in shoulder caused by an on-going medical problem. Which can reduce the amount of analgesics you take. SHOULDER PAIN RELIEF: For the treatment and prevention of injuries to the shoulder and helps relieve pain caused by shoulder pulls or strains. Sutiable for acute and chronic shoulder conditions, bursitis, myositis and tendonitis. EFFECTIVE SUPPORT: Can be fully adjusted for compression giving the wearer full control, providing support for your shoulders, helps relieve pain caused by shoulder pulls or strains, and effective support for the treatment and prevention of injuries to the shoulder.