[Comfy Design] The gaming desk chair with multi-line elements and a hollowed-out back to highlight the design is made of PU leather, which is comfortable and breathable. The cushion is thick and slightly concave to fit the curve of the hip, while the two-color combination design can meet the needs of creating visual and ambient atmospheres. The chair can help you find the most relaxed sitting position suitable for long gaming or work hours.[Adjustable Height & Flip-up Armrests]The height of the computer office chair is adjustable (adjustment range: 18inch-22inch), and the 91° flip-up armrests help you save space and provide extra support for your arms to relax.When the armrests are flipped up and locked in an upright position, the chair can be easily pushed under the table.Loosen the button underneath the chair to activate a rocking motion.[Wide Occasion Used]The weight of the gaming chair is only 30 pounds. meeting the requirement of portability (90°-121°tilt tension). It's a good choice for entertainment, watching movies, working, resting, etc.