Optimal Bookshelf Choice: Rugged & Long-lasting: Crafted from steel tubing, reinforced plastic connectors, and water-resistant non-woven fabric shelves. Ensures stability, eco-friendliness, and an odorless experience. Effortless Maintenance & Assembly: Features water-resistant non-woven fabric to shield against liquid damage and simplify cleaning. Comes with comprehensive installation instructions; easily classified accessory parts allow tool-free assembly and repeated disassembly. Ample Storage & Variety: Each cube, measuring 16 x 12 x 12'' (L x H x W), adeptly meets your daily storage requirements. Versatility at its Best: Ideal for displaying books, storing shoes, collecting toys, accommodating small green plants, and displaying other decorations. Well-suited for the kitchen, kid’s room, study room, entryway, and office. Product Specifications: Name: Storage Shelf Material: 12mm galvanized steel pipe + plastic connector + waterproof inter-layer cloth (gram weight 100) Size of each cube: 16x12x12 inches / 41x31x31 cm 5 Layers 4 Cubes size: 16x12x48 inches / 41x31x125 cm 2 Rows 8 Cubes: 32x12x48 inches / 82x31x125 cm 3 Rows of 9 Cubes size: 48x12x48 inches / 125x31x125 cm Note: Please allow a 1-2cm error due to manual measurement. Please ensure you are comfortable with this before making a purchase. Color Options: Pink dots / Cow spot pattern / Gray Package Contents: 5 Layers 4 Cubes includes: 20 x Long rods 16 x Short rods 8 x Side of the cloth 5 x Spacer cloth 10 x One-way connector 1 x Manual 2 Rows 8 Cubes includes: 40 x Long rods 24 x Short rods 12 x Side of the cloth 10 x Spacer cloth 10 x One-way connector 5 x Multidirectional connector 1 x Manual 3 Rows 9 Cubes includes: 48 x Long rods 26 x Short rods 13 x Side of the cloth 12 x Spacer cloth 10 x One-way connector 7 x Multidirectional connector 1 x Manual