Size: Six sizes in total, Small-single: 4527.530 cm (W x D x H), Small-set of 3: 4527.580 cm (W x D x H), Small-set of 5: 4527.5130 cm (W x D x H), Large-single: 543333 cm (W x D x H), Large-set of 3: 543395 cm (W x D x H), Large-set of 5: 5433155 cm (W x D x H), set of 3 and set of 5 come with only one lid. If each box requires a lid, you can order a single layer box. Excellent Storage Bins? – Made of heavy-duty PP material, which is sturdy, odorless and durable. Extra large storage box with lid is perfect for storing clothes, blankets, toys, snacks, books, stationery, documents and more. Keep everything organized in your bedroom, living room, kitchen, garage and closet to improve the quality and efficiency of living, learning, and working. Good sealing, moisture-proof and dust-proof. Easy installation without auxiliary tools. Front Door Can Be Opened? – Unlike most similar products, the storage box not only opens from the top, The front door can be opened. This unique design will bring you more convenience. Especially if you use several storage boxes on top of each other, you can easily take out the contents of the lower box without having to move the upper box. Foldable and Slidable? – If you don’t need to put items in the storage box temporarily, it can be disassembled and folded. Significantly reduces the space occupied. The bottom of the storage boxes are equipped with 4 pulleys for easy moving. High Quality Materials? – They are made of high quality Polypropylene and ABS material. Safe, odor free and easy to clean. They have high impact and abrasion resistance. The reinforced frame gives the storage box greater load-bearing capacity and is durable. The transparent panels help you find things at a glance.