Specification Brand : Denash BulletPoint1 : Flexible Mounting: The wakeboard mount rack can be mounted to any tower in nearly 360 degrees, to level out the board rack horizontal with the boat. BulletPoint2 : Material: Made of 6061 aviation grade aluminum, with drawing process, electroplating and polishing, CNC anodizing treatment, can be used in seawater environment. BulletPoint3 : Application: Secures boards in place during the choppy days at the lake or traveling fast across the Lake, applicable for clamp tubing with size of 1.89in 2.36in 2.48in. BulletPoint4 : Board : Designed with soft rubber inserts, which could secure tight board , and gets your boards off your floor, make your boat tidy. BulletPoint5 : Capacity: This wakeboard rack holds two wakeboards, and soft rubber inserts and elastic straps can be used to the skateboard from scratches. ItemName : Surfboard Mount, Wakeboard Rack Polished for 1.89in 2.36in 2.48in Tube ItemPackageDimensions_Height : 37.9 centimeters ItemPackageDimensions_Length : 8.7 centimeters ItemPackageDimensions_Width : 15.4 centimeters ItemTypeKeyword : indoor-surfboard-storage Manufacturer : Denash ModelName : Denashzycka0581t ModelNumber : Denashzycka0581t PartNumber : Denashzycka0581t ProductDescription : 1. Application: Secures boards in place during the choppy days at the lake or traveling fast across the Lake, applicable for clamp tubing with size of 1.89in 2.36in 2.48in. 2. Flexible Mounting: The wakeboard mount rack can be mounted to any tower in nearly 360 degrees, to level out the board rack horizontal with the boat. 3. Board : Designed with soft rubber inserts, which could secure tight board , and gets your boards off your floor, make your boat tidy. 4. Material: Made of 6061 aviation grade aluminum, with drawing process, electroplating and polishing, CNC anodizing treatment, can be used in seawater environment. 5. Capacity: This wakeboard rack holds two wakeboards, and soft rubber inserts and elastic straps can be used to the skateboard from scratches.