Transparent WindowClear PVC window allows a quick glance for large storage bags, save more time. Portable fold able storage bag can be used for wardrobe, basement, attic, drawers, cabinet, under the bed and travel. Underbed Storage Box Comes with 4pcs Zip Lock BagsEach measures 30 x 40 cm, these are ingeniously made to help you organize you things, provide more storage space for you, meet your various storage needs. Upgrade MaterialOur under bed storage bags are made of high quality,odorless, three-ply composite non-woven fabric which promotes ventilation and protects your stored articles from damp, breathable, mold-proof, not easy to tear, ensure you reused multiple times. Sturdy Handle & ZipperStorage bag are 2 sturdy handles on the length side and 2 on the width side, Equipped with a strong two-way zipper closure which are hard to break. greatly improves its carrying capacity and life. Large Capacity Each under bed storage boxes is 90L, 100x50x18cm(39.4 x 19.7 x 7.1 inches). Its big enough these clothes storage bags can store quilts, linens, sheets, comforters, blankets, pillows, off-season clothes, and whatnot.