Introducing a sucker type rod stand!Can be attached to a cooler with two powerful suction cups.Two rod stands (can hold the hawk industry cover).Excellent stability when moving by removing the stopper on the bottom! Rod stand.A strong suction cup is used, but it may come off depending on surface, etc..So use with caution.Caliber: 3.5 cm.Cooler installation width: height 20 cm, width 16 cm or more.