LORELL Flip-Arm Gaming Chair offers a comfortable, ergonomic seating option fit for various environments. Seat adjusts in height to accommodate people of most heights comfortably. Tilt/tilt-lock mechanism and tilt-tension adjustment allow you to customize settings to your personal preferences and lock them in for day-to-day convenience. Flip-up armrests feature padding for added comfort. Comfort Spring seat cushion is made up of supportive coils and luxurious layered foam. Antimicrobial upholstery includes accent piping for stylish flair. Five-star nylon base moves on 2" smooth-rolling hooded casters and features 360-degree swivel for better mobility.