HORNET - HATCHBACK/SUV BIKE RACK - Mounts to the back window of any hatchback - Designed to be mount to the back window of any hatchback, SUV or minivan - 9.5”x7”x3” zippered carrying case - Max bike weight: 35lb - Two 4 ½'' pump action vacuum cups (120lb. rated pull-strength each) - Plastic ladder straps securely hold both road and MTB bars to the vacuum cups. - NOTE: this rack is intended for use on hatch-back style vehicles only, and should not be used on a surface that does not have at least a 45 degree angle from horizontal.