Thank you for viewing. Clavicle Band II Clavicle Immobilization Band ALCARE Materials: Polyester, Nylon, Polyacetal, Polyurethane, Polypropylene Size: L (Chest circumference: 80-100cm) Accessories: Instruction manual - The adjustable back belt prevents slippage during wear and provides accurate support tailored to the body shape. - The highly cushioned, curved shoulder pads reduce discomfort in the armpits. - All fasteners are made of plastic. MRI scans can be performed while wearing it. I purchased this at the hospital when I fractured my clavicle the other day. I used it for two days, and then had surgery, so I no longer need it. I will give it to someone who needs it. I used it over my clothes, so it was not used directly on my skin. Some fabric fibers have adhered to the Velcro and have not been completely removed. This is a used item stored at home. Please check the condition in the photos and understand before purchasing. I will fold it and ship it in simple packaging.