Our standard strap is navy with the length woven continuously in bold silver numbers into the webbing, and the length is stamped on the side of the buckle. We use a top-rated cam buckle with teeth that grip the straps and hold tighter as the pull increases. Depressing the cam lever releases the strap. One-inch standard straps use 900-pound polypro webbing. Poly Strap ends are now ironed for easy insertion and to prevent fraying over time.