・Excellent fitting thickness 0.3 mm type ,・Neck rotation: about 30 to 45 cm, ・Material: Natural rubber Ideal for preventing customers' discomfort. ・Made Of Extremely Durable Natural Rubber. ・The Velcro End Allows You To Adjust The Size. ・Safe For Pacemaker Users, No Magnets. ・The Neck Fitter Ajusts Perfectly Around The Neck, Ultra ・Lightweight, And Does Not Cause Any Discomfort. ・Tight Seal Around The Neck Keeps Hair Out Of The Clients Clothing. ・4 Available Colours: Rubber: Black Or Natural Belt: Black Or Red.