The Platinum MTR magnetic shoulder support is the best choice for higher levels of shoulder pain and swelling. Its extended support provides additional stability greater compression and a larger coverage area compared with the Platinum MTR Shoulder Brace. The Platinum magnetic shoulder support is excellent for more painful shoulder conditions that may also affect your range of motion. It can provide effective relief for frozen shoulder pain rotator cuff injury and post-surgical wound healing. Magnets for shoulder pain relief must be very strong. The Platinum MTR shoulder support uses 18 maximum strength Advanced Biomagnetics found inside 2 magnetic pads. These high-energy magnetic fields penetrate completely through the shoulder to increase blood flow and help reduce swelling. Each 4 x 4 Platinum pad can be adjusted to preciselytarget the source of your shoulder pain for maximum effectiveness. The Platinum MTR magnetic shoulder support is adjustable at the arm and the chest to ensure proper fit andcomfortable compression. 18 powerful 13 500 gauss neodymium and ceramic magnets for severe shoulder pain. Helps speed up healing from shoulder injury and surgery. Breathable neoprene for all-day comfort and exercise. Enhanced support with adjustable compression around the chest. Pumps out heat and sweat. Pulls in cooler drier air. Provides all-day comfort. Great for sports and exercise. Supports joints and muscles. Weather-proof for outdoor use. Soft skin comfort. Magnet Size: 3/4 diameter - 1/4 thick Maximum Penetration Depth: 13-1/2. Effective Penetration Depth: 7-1/2. Support Material: Thermal Reactive (breathable neoprene) Inside Fabric: Super-Plush (soft non-irritating) Additional: Adjustable fit (upper arm) Adjustable compression (across chest) 2 Magnetic pads (attach with Velcro) Pads can be removed and used anywhere on the body.