Eco-Friendly Steel Construction：Cold-rolled steel with zero formaldehyde, pet/kid-safe and easy to wipe clean. More sustainable than wooden cabinets, built to last in busy home offices.Full-Extension Silent Drawers：Smooth, quiet slides let drawers extend fully, making file retrieval effortless—ideal for daily use.110lbs per Drawer：Each drawer holds 110lbs, with adjustable rods for Letter/Legal/A4/F4 files—plenty of space for all your documents.Secure & Stable：Smart interlock (one drawer at a time) and anti-tip hardware prevent tipping, keeping your home office safe.