Description: Materials: Rubber Inner Diameter: approx. 188mm/ 7.4 inch; Outer Diameter: approx. 195mm/ 7.7 inch; Height: approx. 95mm/ 3.7 inch For safe upright storage & protection of 12/11/7L single aluminum alloy SCUBA diving cylinders tanks. Upper octagonal convex edge design, air tank upright placed does not scroll Dense groove design in the inner side to prevent tank fall off; Drain holes to allow water to drain away freely to help prevent corrosion. To protect the base of your cylinders and assist in extending the life of expensive air tanks. Package Includes: 1 Piece Scuba Tank Boot
