You can easily store items in your home or garage with the Gracious Living Knect-a-Shelf Heavy-Duty Interlocking Ventilated Storage Shelves.With 5 fixed-height shelves, this shelving unit provides ample space for your storage needs. Each shelving unit connects with other shelf units (sold separately) to create a custom storage system. This storage shelf is ideal for set up in your garage, basement, utility room, laundry room, or anywhere storage is required.Each shelf has a ventilated floor and can support up to 150 pounds. Overall, this shelving unit can hold up to 750 pounds. The shelving unit measures 18 inches long, 36 inches wide, and 72 inches tall.Keep your items organized with the Gracious Living Heavy-Duty Interlocking Ventilated Storage Shelves.