Product features and benefits Durable, safe material: Made from sturdy, odorless PP (polypropylene) for longlasting use and easy cleaning. Secure, dust and moistureresistant storage: Tightfitting lids improve sealing to protect clothes, documents, books, toys and other items from dust and moisture. Easy access with frontopening door: In addition to access, the front door opens so you can reach contents without unstacking boxes—especially useful when boxes are stacked. Spacesaving and portable: Foldable design lets boxes be disassembled when not in use to reduce storage space. The bottom of each box is equipped with 4 pulleys for easy movement. Quick setup: Tool assembly for fast, nohassle installation. Available sizes (six options) Small: 45 x 27.5 x 30 cm (W x D x H) Small set of 3: 45 x 27.5 x 80 cm (W x D x H) Small set of 5: 45 x 27.5 x 130 cm (W x D x H) Large size: 54 x 13.0 x 33 cm (W x D x H) Large Electronic Set of 3: 54 x 33 x 95 cm (W x D x H) Large Set of 5: 54 x 33 x 155 cm (W x D x H) Packaging and lid information Set of 3 and set of 5 units come with a single lid for the stacked group. If you require an individual lid for each box, you can a singlelayer box. Practical applications (realworld scenarios) Bedroom and closet organization: Store seasonal clothes, linens and blankets in stackable boxes that protect from dust and moisture while keeping items easy to reach with the front door. Home office and documents: Use the sealed boxes to store paperwork, stationery and books; the foldable design allows compact offseason storage when you need extra space. Kids' room and garage: Keep toys, craft supplies and small tools organized and mobile—wheels let you move loaded boxes without lifting. What you'll get Strong, odorless PP storage boxes with good sealing, frontopening access, foldable design and 4 pulleys per box for mobility. Multiple size and set options to match your storage needs; note the lid policy for multibox sets and the singlelayer option if individual lids are required. Compatibility and performance notes Designed for household and light commercial use to organize clothing, blankets, toys, snacks, books, stationery, documents and similar items. Good sealing performance for dust and moisture resistance; not specified for submersion or heavy industrial exposure. Easy, tool assembly and folding for convenient setup and storage.