This is a convenient "laundry net for masks" that you can wash and dry your masks in as they are. It uses a cushion mesh material that gently protects your mask while washing. It prevents deformation and stretching of the elastic, allowing you to use your precious masks for a long time. It comes with a loop, so you can hang it to dry after washing, which is convenient. [Product Contents] - Laundry net for masks x 2 - Brand new, unused [Size] Approximately 210mm x 160mm [Features] - Cushion mesh for gentle mask washing - Prevents mask deformation - Prevents elastic stretching - Machine washable - Convenient loop for drying as is [Materials] Net: Polyester Bias: Polyester Zipper: Nylon [Condition] Brand new, unused Recommended for washing washable masks and cloth masks. Immediate purchase is welcome.