material Light weight and durability This is High quality of ABS material Easy installation, Excellent fitment and Superior Material Achieve precise Boats speed measurements with marine speedometer pitot. This includes a flexible pitot and screws for secure installation. Suitable for fishing and boating enthusiasts worldwide, this is a must have accessory. Whether you're cruising on a calm lake or navigating the open sea, this pitot ensures accurate speed readings. Included is 20feet of PVC tubing that to the Boats's speedometer. Type:Marine Speedometer Pitot Condition: Installation position:at the connection with the speedometer tube Tube length:6 meters Product function:Assist in providing stable water pressure required for accurate readings, prevent damage to the crossbeam, and prevent breakage Fitment:For Marine Boat Yacht etc Colour:As Shown Material:ABS Package Contents: 1 * Marine yacht flow meter 1 * Metal shell 7 * Stainless steel Zigong screws 4 * white plastic clips 1 * Hose 1 * Throat clamps Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.