Shoes won't rattle around in the washing machine. I think it can also be used for stuffed animals, etc. ◎ ● Material: Polyester, nylon, foamed polyethylene ● Size: Diameter 17 x width 28 cm, inner dimensions = diameter 15 x width 27 cm, zipper width (opening) = 28 cm ● Washing guideline: For adults (up to 27 cm) = 1 pair, for children = 2 pairs ● Made in Japan ※ Can also be used with drum-type washing machines ◎ I bought this to wash indoor shoes, but I've only washed a stuffed animal in it once. I hope someone who can use it will buy it! ◎ I am also selling another one that was used in the same way. Because it is bulky, I cannot combine them, so if you want two, please purchase them separately.