Rokform RokBed Magnet Kit for Mountable Cases Compatible with all v3 Rokform RokBed and RokShield Cases (Black) Mounts to nearly any magnetic surface Thermoplastic elastomer anti-slip grip insert 10 lb. rare earth magnet Compatible with all Rokform v3 RokBed and RokShield Mountable Phone Cases Designed, engineered and made in the USA