The Riester Ri-Clip Vein Compressor or tourniquet allow blood to be taken quickly and easily, with minimum discomfort to the patient. Once applied, veins are compressed, leaving hands free to ready the needle. Made from high quality plastic, the cuff is lightweight and tightens without uncomfortable pinching of skin and hair. The Ri-Clip Tourniquet can either be disinfected with standard cleaning products, or autoclaved at 120ºC / 1bar.