5 ultra-fine mesh bags (2 small, 2 medium, 1 large) with a see-through mesh weave ideal for protecting garments from tangling, snagging, or pulling in a washer or dryer. Made of high-quality polyester fiber with ripstop stitching at the side to avoid the material from getting ripped apart easily. The zipper is extremely smooth and secure as it is designed with an extra elastic tab that keeps it closed when washing.