MADE OF RESISTANT POLYESTER - The resistant and breathable polyester washing net ensures thorough cleaning and prevents unpleasant odors COMPLETE PROTECTION FOR LAUNDRY - Laundry bags protect bras, expensive stockings and lingerie from snags, rips, tangles, tears and stretching USE AS A TRAVEL BAG - These laundry bags double as handy travel bags when traveling or on the go shift. So you can save your money and space. MESH AND ZIPPER DESIGN - Transparent mesh material allows you to see what's inside. The mesh design allows soap and water to flow easily for optimal cleaning. The lingerie storage bag zipper protects your delicate laundry during washing. 3 SIZES FOR DIFFERENT PURPOSES - 3 sizes of delicate laundry bags meet your different washing requirements. Kit includes 1 Extra Large (24" x 24"), 2 Large (20" x 16"), 2 Medium (15" x 12"). The extra large black bag is ideal for washing darker clothes, while the four white bags are ideal for lighter colored laundry.