Material: Aluminium, Tube Length: 450 mm, Tube Material: Rubber with Nylon Braided Sleeve, Air Pressure: 0.36 - 2.27 mm / H2O, Connectors: 4-Pin (12V, PWM), 3-Pin (5V, ARGB), Bearing Type: Long Lifespan Sleeve Bearing, Warranty: 03 Years, IW-LC-MR36.