Flow Regulators -Scuba Regulator Hose Holder For Second Stage Octopus Retainer Clamp Highlights generic brand Scuba Regulator Hose Holder For Second Stage Octopus Retainer Clamp Description: Designed for easy secure attachment octopus or other similar hoses The magnet is strong enough to hold the octopus/regulator in place in or out of the water. With strong and sturdy snap clip, quick clip design makes it easy to place Can be attached to BC, your second stage hose effectively Great accessories for scuba diving, snorkeling specification: Material: aluminum , plastic and magnetic Height: approx. 5.5cm / 2.2inch Outer Diameter: Approx. 2.5cm / 1inch Round Hole Inner Diameter: Approx. 1.3 cm / 0.5 inch Package includes: 1 Piece Regulator Hose Holder Note: Please allow slight difference due to manual measurement. The color may be slightly different due to different monitor. THANKS!