Benchguard roll dispenser. Benchguard wallets and BenchGuard extra Wallets have highly absorbent upper surfaces that contain spills and a tough poly-coated base to protect your work surface. Standard BenchGuard absorbs up to 400ml per square meter, the competition absorbs 274ml or less! For your most demanding applications choose BenchGuard Extra - it absorbs up to 800ml per square meter. BenchGuard and BenchGuard Extra are available in either pre-cut sheets or a roll dispenser that has a built in cutting edge for easy cutting of any size sheet.