Rugged EPDM rubber hose retainer band resists rolling and tearing and has the right amount of stretch. A large webbing loop on the retainer is easy to grip even with gloves on. Marine grade stainless steel cylinder clamps and hardware are saltwater ready and resistant to corrosion. A 5/8 inch piece of tubular webbing cover the tank clamp and screw for abrasion protection. A longer piece of black plastic tubing slides over the nylon webbing to form a comfortable handle on the carrying strap. Assembled as a kit, divers have a choice between 7 inch diameter cylinders or 5 inch diameter cylinders. Both come with XL stainless bolt snaps. TECHNICAL DETAILS Choice between GM2053S-7, for 7-inch diameter cylinders or GM2053S-5, for 5-inch diameter cylinders. Both come with XL stainless bolt snaps. One-inch (2.54 cm) nylon webbing strap with 2,200 lbs (998 kgs) tensile strength EPDM hose retainer with webbing finger pull resists rolling, tearing and abrasion Marine grade stainless steel cylinder clamps and hardware are saltwater ready and resistant to corrosion 3/4 -inch (1.58cm) tubular webbing, provides diver/tank clamp abrasion protection 1.5-inch webbing loop covers the tank clamp screw for added durability and abrasion protection Weight: 15oz (.43kg) Made in USA