The mesh wash bags (5pcs) are made of 100% durable and reusable polyester mesh. Soap and water flow easily through the mesh for optimal cleaning. Protect your garments from tangling, snagging, or pulling in washer or dryer. While also minimizing the chance of colors bleeding into each other. Great for organizing your clothes when packing for a trip. 5 different sizes laundry bags fit all your washing needs. Especially good for lingerie, sweaters, un-derwear, active wear, etc. You can choose one size, please contact us for the specific price.