Feature:1.? ADJUSTABLE NYLON WEBBING?The oxygen bottle bracket can be adjusted with different specifications of gas cylinder,which depends on your needs.2.?NON?SLIP DESIGN?The straps adopt non?slip design, which can place the oxygen cylinder more steadily and firmly.3.?FLEXIBLE OPERATION?Diving tank holder is easy dispatch, flexible operation, Diving Tank Backpack can be bundled with different specifications of gas.4.?CONVENIENT TO USE?Oxygen bottle bracket mount is designed for setting the gas cylinder stable and solid.Easy dispatch, flexible operation.Fit guests don't need buoyancy control.5.?WIDE APPLICATION?Practical and can be widely used in diving, underwater production and other fields.Specification:Condition: 100% Brand NewItem Type: Diving Tank Back MountMaterial: Nylon + PlasticColor: Black Product Size: Approx. 40x24 cm/15.7x9.4 inWeight: Approx. 622.0gCategory: Diving accessoriesFunction: Can hold the cylinders of different specificationsPackage List:1 x Diving Tank Back MountNote:1. Please allow 1 3cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.