The best portable rod rack we've ever seen. Four super-secure suction mounts stay attached to the car even under extreme high-speed driving conditions (not necessarily recommended. Adjustable mounting positions with ball-&-socket connections offer infinite mounting options. Attaches to all nonporous surfaces & stays attached with four independent lever-lock suction mounts. Ball & socket connections & vertical pivots provide unequaled flexibility to mount to any passenger vehicle. Additional ball & socket connection in the rod rest allows rods to be level. Rods held in place with double shock cord & rest of thick EVA foam. made from the highest quality materials with glass-filled nylon base, rod rests, & socket. Polycarbonate-ABS suction mounts & stainless-steel hardware. Nickel rings for strap assembly. PVC suction mount pads. Also available with a super-strong magnetic attachment option.