Carty watch straps are manufactured under stringent quality control, using laser of heat sealing ballistic nylon with premium solid matte-brushed stainless steel hardware. A good quality high-density nylon strap. This style straps are heavy duty with smooth edges for lasting comfort. Thickness About 1.5mm Length 11 inches(about 280mm) excluding buckle Buckle Material Heavy Duty Brushed Stainless Steel Package 1*Nylon Watch Strap, 1*Removal tool, 2*spring bars, 1*gift bag