Ergonomic Footrest: The footrest effectively reduce leg pain, stiffness, and vascular issues by maintaining an upright posture and promoting blood circulation. This leg rest for desk can assist you in relaxing your body. Pneumatic Height Adjustment: This foot rest for under desk at work features an adjustable-height gas spring design, allowing the seat to be freely adjusted from 16.3 to 21.2" to accommodate users of different heights and seating preferences. Multi-Scenes: This unique footrest for under desk is designed for a multitude of settings, providing comfortable support for your feet whether under a desk, next to a sofa, or beside a chair. The under desk ottoman can also serve as a temporary seat with a maximum weight capacity of 264 pounds. Soft and Comfy: This cushion is filled with sponge, offering a soft and comfortable seating experience with a thickness of 3.9". The large size design provides ample support, making the ottoman with wheels an ideal choice for long hours of work or relaxation. Durable and sturdy: This office foot rest under desk is made of PU material and supported by iron, with strong legs that ensure its stability and durability, making office footrests unlikely to tip over even with frequent use.