neoprene elbow support .Used for sports and Medical purpose. Velcro closure ,one size fits most. neoprene elbow support .Made by neoprene ,good elastic ,Velcro closure ,one size fits most .Main material : 3.5mm neoprene with shining terry outside , Nylon fabric inner.Packing : 1pc/polybag +color boxCustomized logo & color are welcome neoprene elbow support