Aluminum Truss: 17.7 inches (450 mm) square, length: 8.9 ft (2.7 m) silver; Country of Origin: China; Shipping will vary depending on delivery destination. Stock is always fluctuating, please contact us. Truss Structure Description Our truss can be used for joining pieces together with bolts and nuts, to decorate your store interior and more. For exhibitions, etc., you can decorate them like no other booth. It can also be used for straight lines, T-shapes, as well as for a round beauty. Truss are one of the structural forms that are combined with a bolt nut, and a triangular construction that is often used as a material of aluminum and iron. Bolts and nuts washers are required for connection. (We do not sell the above set so please purchase it at your local hardware store) When you purchase, please use the following sizes. [Hexagonal Bolt M16 x 40] [Homernut M16] [Round Washer M16] ■ If the delivery address is a personal name, we cannot ship it. ■Please be sure to include the company name for the delivery address.