... of water walking ball! The water balls are created for you to walk on water, float on water, it’ a real float tank! The water balls are ... very simple and easy to use - just open up the zipper, enter inside and blow it up ... , repairing kit, glue, Lube for zipper Meanwhile, other size for water walking balls: 1.5m diameter, 1.8m diameter, 2.2m diameter ...