kettlebell rack 1)kettlebell rack material:iron 2)using holding kettlebell 3)two layer kettlebell rack 4)packing:1pc/ct kettlebell rack1)Using iron, very strong2)usage:for holding kettlebell3)two layer kettlebell rack4)packing:1pc/ctn;5)can fit any size of kettlebells6)color: blackwe have many kinds of rack,such as four layer rack,dumbbell rack,barbell rack. kettlebell rack