This is a GoPro / Action Camera base compatible with the ARRMA GRANITE VOLTAGE. Mounts using the body mount post and clips and can attach to both front and rear body mounts. Does not require any permanent changes to your RC car. It is made out of a very strong Nylon. Is very stable but has just enough flex to help absorb some of the camera's impact if you flip your truck. Auction includes single GoPro base. Case in pictures not included.