Thickened Foam Padding Brings Superior Comfort - Highly resilient foam relieves fatigue and prevents deformation; armrests are also padded with foam and PU cover to support your arms better; adjustable headrest and spacious backrest accommodate your neck and back curvature perfectly Ergonomic Design Helps A Healthy Posture - Seat height is 49-57 cm, overall height is 117-125 cm, the height of the backrest is 70 cm; holds up to 150 kg, ideal for people of different heights and weights; the backrest can be tilted and fixed at any angle you like (largest tilting angle: 135°), and the armrests will also adjust accordingly Durable and Stable: The five-star base (70 cm diameter) passed a supplier-tested static pressure test of 1136 kg for 1 minute without breaking. The office chair has a maximum support capacity of 150 kg (self-tested), providing stable and reliable support Cozy Reclining Chair with Footrest - The slide-out footrest is padded with thick foam to offer support to your legs while relaxing; makes for great napping during a sleepy afternoon break Heavy-Duty and Smooth Castors: Made of high-quality PU material, the castors have been tested 100,000 times to ensure their wear resistance (supplier-tested). The castors roll smoothly and noiselessly, helping you remain productive at work