This foldable storage box with lid made of natural cotton linen blend fabric and PP board (NOT Cardboard), protection of your things from dust. They have no chemical smell and no other odor, you can clean the bins in water. Each bin has a removable center divider for 2 compartment storage or removing for a full bin storage. Individual side lids for convenient single side storage and removal. They also can be folded flat to save space when not in use. Suitable for store books, arts, CDs, crafts supplies, office supplies, cosmetics, magazines and anything else. Specifications: Material: made of natural cotton linen blend fabric and PP board (NOT Cardboard) Color: as the image shows Size: Small: 15.2”Lx 10.2”W x 6.3”H (38.5 x 26 x 16cm) Large: 19.9”Lx 11.6”W x 10”H (50.5 x 30 x 25.5cm) Weight: Small:1.1lb, Large: 1.76lb Package Includes: 2 x storage box