This support is built from a sturdy metallic splint and a soft neoprene material to provide the optimum balance between support and comfort. The metal splint keeps the finger ridged, relieving the pressure from conditions such as trigger finger, whereas the neoprene cover keeps the splint in place while massaging the region, decreasing recovery time. The support is universal in sizing and can fit the Index, Middle and Ring fingers. The splint is not designed to support the thumb or little fingers. The hook and loop straps are adjustable, allowing for complete customisability on the fitting and the amount of compression supplied by the splint. Instructions for use. These supports are meant to come into contact with unbroken skin only, are intended for a single patient, and are reusable. Please ensure the supports are suitable for your condition and that you are not sensitive to neoprene or any other material listed in the "material" details box including latex or rubber. After the first use, we recommend removing the support after one hour use to ensure no reaction. Do not wear with any creams that could react with the material. If the brace is too tight, we recommend exchanging the product for a better fit. Tight-fitting can cause discomfort. The straps should overlap the material and the underside should not be exposed to the skin. The supports are simple to fit and function well if the instructions for use are followed. Hand Wash and Air Dry only.