Reclining backrest Adjustable lumbar cushion Removable neck pillow Height adjustable Backrest adjusted from 90 up to 135 degree With high backrest adjusted from 90 up to 135 degrees,this gaming chair will meet your different needs in terms of work,entertainment rest.You can always adjust the height you want.The lumbar cushion and neck pillow are removable which is convenient to clean.It will be a great addition for work and gaming.