Description: Between two connectors can be rotated Reducing the torsion between the tube and the tube can effectively prevent the tube from being folded and avoid the source of air cut off Good sealing Easy connection between tube and tube Connector outer diameter 9mm Specification: Material: Alloy Overall Length: Approx. 9.9 cm / 3.9 inch Outer Diameter: Approx. 9 mm / 0.35 inch Color: Silver Package Includes: 1 Piece Diving Connector Note: Please allow slightly difference due to manual measurement. Color may be slightly different since different monitor. Thanks!
