we are professional Quick Rlease Buckle tourniquet factory in China. and our tourniquet is much safer, more confortable, more humanized and more convenient. it is low cost and can be used as Medical Gift , especial for first Aid kit. we allow free samples. Should the item be of interest to you, please let us know. We will be happy to give you a quotation upon receipt of your detailed requirements. of course ,we will send you more details and pictures.