Model Number: XFA400 Brand Name: XF-STAR Key Specifications/Special Features: Material: Aluminum 6082-T6Length: 0.5m, 1m, 1.5m, 2m, 2.5m, 3m, 3.5m, 4mShape: Ladder spigot truss, triangle spigot truss, square spigot truss, circle spigot trussColor:Silvery, black or customizedCharacteristics:Durable,Light weight with high loading capacity. It has good mechanical properties, exhibits good weld ability.It also has good effect of proof stress, corrosion resistance, autoxidation.ApplicationLED truss:to hang LED screen, linear speakers or decorate trussBackground truss: to hang up lights and LED, screen for truss frameTruss system: to hold events (for light, LED, speaker, audio and more)