This is a laundry case designed to protect items you don't want to lose their shape during washing. It's large enough that you can wash delicate items inside. I found it incredibly useful for washing lingerie from brands like Wacoal without hand-washing. Size: 24cm, height approximately 11cm. Material: Plastic I just checked, and the retail price seems to be around 5,000 to 7,000 yen. Besides lingerie, you can use it to wash other items of this size that you want to protect from losing their shape. This item has been used a few times and stored at home. Please understand and agree to these conditions before purchasing.