About this item Thoughtfully Designed 4-Tiered Storage: Innovative Origami foldable shelving rack made of commercial grade powder-coated steel provides a heavy duty multi-functional solution perfect for all your storage needs Quick & Easy Assembly: Completely pre-assembled with no tools, assembly, or significant time required; Simply unfold, flip the top shelf, latch, and it's ready to use in 20 seconds Convenient Rolling and Folding Design: Shelving unit includes 4 professional grade caster wheels for easy mobility (2 wheels feature smart-lock function); Folds flat for easy portability and storage in your garage, closet, under your bed, or behind doors Ample Size for Home Decor or Bulky Items: Overall dimensions: 36" W x 21" D x 60" H; Folded dimensions: 3.5" W x 21" D x 61.75" H; Distance between shelves: Approximately 17.5" H, 17.5" H, 19" H (Bottom to Top) Impressive Capacity: Wire shelves allow airflow so you can stack and store items in your office, kitchen, garage, and laundry room; Capacity with wheels: Approximately 75 lbs per shelf (225 lbs total); Capacity without wheels: Approximately 250 lbs per shelf (750 lbs total) Overview Material: Alloy Steel Mounting Type: Freestanding Room Type: Bathroom, Closet, Kitchen Shelf Type: Tiered Shelf Number of Shelves: 4 Special Feature: Foldable, Space Saving Product Dimensions: 20.9"D x 35.8"W x 60"H Shape: Rectangular Style: Modern Finish Type: Powder Coated