The basics This mesh laundry bag prevents delicate items and personal items from getting mixed up with the rest of the wash.  The benefits Also helps prevent snagging, tearing and stretching during the washing and drying process. The uses The soft polyester mesh construction makes them ideal for use with the finest of material. With these bags, you also have the freedom to wash your delicate clothing in the machine instead of having to do them all by hand, saving you time. The bottom line Each bag closes with a drawstring seal and cordlocks to prevent them from coming open during the wash. The zipper closure is an added feature to protect your most delicate items.