Ritche watch straps are manufactured under stringent quality control, using laser of heat sealing <br>ballistic nylon with premium solid matte-brushed stainless steel hardware. A good quality nylon strap <br>can be obviously seen heat seal at the holes and a rounded tip on the end of the strap. This style straps are heavy duty with smooth edges for lasting comfort. <br>Thickness <br>About 0.06 inches(1.5mm) <br>Length <br>11 inches(about 280mm) excluding buckle <br>Buckle Material <br>Heavy Duty Brushed Stainless Steel With Black PVD Coating <br>