5 Shelf Steel Wire Shelving 30 by 14 by 60-Inch Storage Rack W/Wheels Simple Assembly, No Tools Required Dimensions: 14" x 30" x 60". Tall, 5-tier shelving unit--great for office, garage, kitchen, and more Maximum entire unit weight capacity is 600lbs when equally distributed on casters. Maximum weight capacity per shelf is 250lbs when weight is equally distributed without caster installed.