Long lasting comfort: You're going to need a drafting chair that can hold up to those long work days and still keep your back supported and comfortable, this chair has got you covered. The mesh fabric and sponge will ease muscle pain associated with sitting for long periods of time. A mesh back allows air to circulate while you work, helping to keep you cooler throughout long workdays. Adjust your position: Our tall desk chair's seat height can be adjusted from 50 cm to 70 cm, so you can match your desk and sitting preferences. The height-adjustable footrest ring provides support to relax your legs and is ideal for drafting desks and standing desks. Back support: This standing desk chair has low-back support so your lumbar stays comfortable, but gives you space to stretch the back and stretch your muscles after long hours. Convenient design: You can move around your workstation with ease as the high office chair has 360° swivel wheels and a swivel seat. Also, our office chair without armrests can save space on your floor when not in use. Dimensions: Overall Dimension: 59W x 61D x 93-113H cm. Seat Dimension: 46W x 44D x 50-70H cm. Overall Weight Capacity: 120 kg. Assembly required.