Features： 1、Durable Material: The double‑layer extended table legs of the RV desktop are made of all aluminum alloy, and the surface is polished and polished to form a frosted layer, which has a beautiful and clean appearance. 2、Double Layer: This table leg has two layers of support plates, you can install two table tops in the same position to extend the usable area of the table top. 3、360° Rotatable: The lower support block has a zipper mechanism, and the first support plate can be rotated 360 degrees by opening the zipper. The maximum height of the table leg is 715mm. 4、Wide Application: This table leg is very suitable for the use of motorhomes, yachts and caravans. You can install it in restaurants, decks, terraces or anywhere 5、More Space: Extending the legs of the table can expand the area of the table top, and you can have more space to store food and beverages or other uses such as office. Specification： Item Type: RV extension table leg Material: Aluminum alloy Table Leg Maximum Height: Approx. 715mm/28.15in Table Leg Diameter: Approx. 50mm/1.97in Upper Tray Size: Approx. 140 x 140mm/5.51 x 5.51in Lower Tray Size: Approx. 140 x 150mm/5.51 x 5.91in Between Upper and Lower Trays Distance: Approx. 35mm/1.38in Application: RV, yacht, camper, etc. Function: Extend the desktop panel, upgrade the desktop to double layers, expand the application area Package List： 1 x Extension Table Leg( Divided into Two Parts  ) 8 x Screw