Top Notch Ergonomic Racing Chair: Elevated gaming chair for a supercharged gaming experience; Thick cushioned seats support users up to 280 pounds Reclining Office Chair: Arms move with the reclining back motion; Lumbar pillow with vibrating massage via 3 foot USB plug; 5-star base with sporty casters provide quiet movement Highly Customizable: Reclining PC chair with infinite back adjustment reclines 95° ~ 175°; Adjustable lumbar pillow with snap removal; Slide footrest out and flip-up to elevate feet; Full 360-degree range of motion Built for All-Day Comfort: Modern reclining computer chair with 4.5" thick padded seat; Seating solution for college dorms and home offices PRODUCT MEASUREMENTS: Overall Size: 28"W x 29.25-68"D x 48-51.25"H; Seat Size: 21.25"W x 21"D x 18.5-22.5"H; Back Size: 22"W x 31"H; Arm Size: 27.25-30.25"H from floor; 6-9.25"H from seat; Lumbar Pillow: 12"W x 3"D x 8"H