Material: Polypropylene, PlasticSize: refer image for available sizes✅ Collapsible stackable portable design. You don't have to worry about them shifting from place to place 😍 .✅ The collapsible storage rack have four agile universal wheels on the bottom, so you can move it anywhere, anytime. You can also stack them high to serve as a cabinet.✅ Versatile storage: This storage rack can be used for toy storage, car organizer, office storage, classroom storage, food storage containers, laundry room organization, bedroom storage, bathroom organizer, kitchen organization, closet organizer, pantry organizer, bookshelf, hat organizer, etc.✅ Made of durable and heavy-duty PP material, which is sturdy, odorless, and durable. This also has good load capacity. Note: There is no light inside the cabinet