Specifications: - Full backrest, not mesh. - Movable backrest, not fixed. - The full backrest can recline backwards to more than 120 degrees. - The office chair legs are made of heavy iron, not plastic. - The office chair casters are super jumbo size. - The office chair seat is spacious. - Large size armrests made of shock-absorbing rubber. - Armrests can be lowered and raised to the appropriate level for use. - Sheepskin piece sold separately.