The plastic storage bin with lid folds and assembles in just 60 seconds. They are made of high-quality and durable PP material, strong and odorless. When not in use, it can be easily folded up to save space. The storage box can be opened in two ways - from the top lid or the front door. A built-in lock ensures the door won't open by itself, and the double-door design allows you to easily access everything inside without removing the top cover. Grooves on the lid of the foldable storage bin ensure stability when stacked, saving more space. There are four easy-to-operate wheels on the bottom of the box, making it easy to move around when cleaning. This folding storage box is perfect for organizing your bathroom, toys, kitchen, closet, living room, car, bedroom and storing extra toilet paper, towels, blankets, books, printer supplies and more.