Cold-Rolled, Powder Coated Steel. Cold-rolled steel allows for more precise shaping and increased “hardness” that’s up to 20% stronger than steel that has not been cold rolled. A Low Profile Seating Option. The thin, but comfortable, magnetic cushion attachment can be removed or replaced at anytime. Smooth Easy-Glide Drawers. High-quality ball-bearing glides ensure a lifetime of silky smooth opening and closing. Designed for Both US Letter and US Legal Hanging Files. No need for any extra accessory racks. All you need is hanging file folders, and you’re all set! Accessories included. Pencil tray and drawer divider included. Comes with both stationary feet and wheels. Two unique keys provided. Carefully Packed and Fully Assembled. We’ve carefully created custom packaging to minimize issues during transport and make setting up a breeze. Just open the box, unwrap the protective foam, and you’re all set! The Stockpile Curve Seat is both file cabinet and seat, perfect for a modern, collaborative office setting. The durable 3-drawer cabinet is also equipped with your choice of wheels or stationary feet and is ready for all your storage needs including US letter or legal-size hanging file folders (no additional racks or assembly required). The magnetic seat cushion is removable as well.