Product details:

You can easily store items in your home or garage with the heavy-duty non-adjustable 4 ventilated storage shelves with 4 adjustable shelves, this shelving unit provides ample space for your storage needs. The shelves assemble easily without the need for tools. Each shelf has a ventilated floor and can support up to 150 pounds. The shelving unit includes the wall mounting brackets that keeps the shelving unit upright and prevent the shelf from tipping over with heavy items. Each shelving unit connects with other shelf units (sold separately) for added storage. Keep your items organized with the heavy-duty non-adjustable 4 non-ventilated storage shelves.