It can keep bras, underwear and tights separate from other clothes in the washing machine by using the mesh wash bag. The laundry bag can stop items getting lost or getting into drum and protect delicate fabrics. It is made of high quality polyester material which is durable and eco-friendly. There are three sizes about the laundry bag. It is suitable for all automatic washing machine, semi-automatic washing machine, dehydrated machine and drying machine. Item Name: Laundry Bag Material:Polyester Size Details: Size S: 30cm x 40cm/11.81" x 15.75" (Approx.) Size M: 40cm x 50cm/15.75" x 19.69" (Approx.) Size L: 50cm x 60cm/19.69" x 23.62" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 X Laundry Bag