Extra large 3-tier rolling cart, 14.17 in shelves fit plenty of books or office gear side pockets hold A4 folders or tablets. Strong carbon steel, each shelf carries 110 lb for 330 lb total rust-proof finish. Four quiet casters, two lock, glide over wood or tile without noise. Tool-free assembly with pre-drilled holes, guide and spare screws included. Use in library, classroom, office or home to move or store items. Weight: 0.04 pounds. Length: 15.00 inch. Width: 30.30 inch. Height: 48.00 inch.