LIGHT WEIGHT ALUMINUM AND PVC CONSTRUCTION , ATTACH TO ANY VEHICLES CROSSBAR WITH 2 ADJUSTABE STRAPS , HAS FOUR 3 3/4 IN. SUCTION CUPS , 37 IN. LONG X 36 1/2 IN. WIDE ,X 4 1/2 IN. FROM ROOF TO TOP OF RACK , RAILS ARE 2 1/2 IN, WIDE 7 1/4 IN. BETWEEN RAILS , HAS PIN INSURTS NOT SCREWS SO EASY TO TAKE APART , AND COMES WITH CARRING BAG
