Features: 100% new Easy to install Aluminum alloy material, better support and fixation. 3D hollow design, the appearance is more exquisite, with a three-dimensional effect Applicable Models: FOR ARRMA 1/7 Infraction Limitless Material: Aluminum alloy colour: red Package Contents: 1 x Rear Shell Column Fixed frame 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.