Auto-locking zipper: The zipper can be locked automatically so that the zipper will not be opened during washing; the zipper cover provides extra protection for the zipper; that would protect the garment throughout the wash Different size:The set includes different sizes of laundry bags for use; so you can choose the right size for your clothes and wash the same color separately Versatile use: You and your clothes will love the silky mesh; protecting your finest garments and delicates; extend the life of lingerie, hosiery, intimates and more Durable Material: These laundry bags are made of quality fabric that is durable and highly permeable; it will not only protect your clothes but clean extremely Our Service:Offering you premium products and serving your needs has been our goal; We stand behind the durability of products offer full protection to customers; If any quality issues are discovered please reach out to our service team for solutions