From the manufacturer SpecStandard Brand SpecStandard drives the standard of specification that products involved. SpecStandard office chair offers people a comfortable and safe seat for working and resting. All-round Ergonomic Design, Comfortable Ensurance Full Support With neck support pillow. 3D Curved seat back supporting back and lumbar. Double layer design enhances the feeling of wrapped up. Thicker Seat Pad Long last and high elasticity foam inside for seatpad. Release pressure on the leg. Height Adjustable Armrest Pull up the controller to fix the height of armrest you prefer. Soft Armrest Pad Soft PU material is a best choice for armrest pad. Water and sweat proof, easy cleaning. High Quality Parts Our Seatpad Long last and high elasticity foam inside. New material ensure. Our Castor and Base Made from strong Nylon-Polyamide material which is with high hardness and light weight. Our Gas Spring TUV certificated gas spring provides a safety ensurance to everybody. The lift meets standard of EN16955:2017 Class 3. Easy to adjust the angle of back Pull up the gear to find your preferred angle Easy to enjoy tilt function push inside – lock tilt pull out – tilt free Easy to adjust height Pull up the height controller to find a fitting height of chair Easy to adjust tilt tension rotate the tilt tension controller (under the bottom of chair) to adjust: clockwise – tight counterclockwise – loose SpecStandard APC Family SpecStandard MVP Family SpecStandard Gank Family SpecStandard ADC Family – Red SpecStandard ADC Family – White SpecStandard Elf Family Special Point New version: Mesh back gaming chair Champion V design A butterfly design Most valued Most valued A lite chair for gaming Back Adjust 90-155 degree 90-180 degree 90-155 degree 90-180 degree 90-180 degree 90-120 degree Armrest up and down up and down up and down up and down up and down ✘ Max Weight Capacity 150kg 150kg 150kg 150kg 150kg 150kg Foot rest ✓ ✘ ✘ ✘ ✘ ✘ Seat Height 49 – 58.5cm 46 – 55.5cm 46.5- 56cm 42 – 57cm 42 – 57cm 46 – 55.5cm