Accessories:Panel-4pcsDouble Sided Tape-4pcsProduct major function & usage:1. Made with 0.5mm stainless steel to offer good protection for the tube chassis.2. Metallic surface gives better visual effect.Other special notes and commentsSuitable for Traxxas 1:7 Unlimited Desert Racer Pro-ScaleInstallation : First, create a mark to align the double sided tape and the front & wheel well on tube chassis and the alignment of the aluminum panels. Then, put the double sided tapes on their positions and attach the aluminum panels.