Dive Rite Stage Bottle Carrying Strap Kit - AL80 1-inch (2.54 cm) nylon webbing with 2,200 lbs (998 kgs) tensile strength Rugged elastic hose retainer band Marine grade stainless steel cylinder clamps and hardware A 1-inch (2.54 cm) piece of tubular webbing and a short piece of clear tube are provided to cover the tank clamp and screw for abrasion protection Designed for use with a single aluminum 80 or aluminum 40Note: Cylinder not included.