7 inches Wide at widest. 3-1/4 inches wide buckle. Virgin Neoprene. Six Layer System. Virgin neoprene is self-lubricating as well as flexible and reduces girth itch. Six layer system that Extra soft, non-chafing, non-gall ilminates twisting of the cinch. Custom designed stainless steel buckles and dees that will not rust. Magni-hide seamless nylon top cover is spur proof.