72" Adjustable Height Metal Storage Shelves with Anti-Tipping Kit, Expandable Organizer for Garage & 57259093Heavy Duty Metal Support: Built with a rugged metal frame, this shelving unit holds up to 2000 lbs in total, providing dependable strength. Its unwavering stability gives you complete peace of mind for all your organizing tasks. Customizable 5 Tier Storage: This metal shelf features 5 wire racks with 1. 5 inch incremental height adjustment, letting you tailor spacing for boxes, small appliances, bins, and tools. Set each tier where you need it to keep