The Raptor Ergonomic chair is designed with an ultra-thick foam, adjustable armrests, an adjustable headrest, and a wide and comfortable seat. With the adjustable armrests in three dimensions and removable headrest, you can customize your chair to your needs. The headrest pillow is also adjustable to ensure a proper fit for your head for the ultimate support to your head and neck. The spacious seat, at a width of 21 inches, can accommodate larger body frames and is sloped to ensure proper ergonomic sitting. The breathable material that covers the back rest, enables proper airflow and a cool seating experience. The chair features a sturdy metal base, with five-star shaped legs and a three-year guarantee from the manufacturer. The chair includes a user manual for easy and fast assembling.