• Heavy duty structure and class-3 gas rod ensure high safety and sturdiness • 90°-155° adjustable backrest meets the needs of gaming, working, etc • Ergonomic design includes high back, comfy waist pillow and headrest • Retractable footrest is designed for comfortable resting and sleeping • Adjustable seat height from 17" to 20" to satisfy various needs • Thick sponge padded cushion and armrests offer ultimate comfort • 360 degree swivel function offers convenience for multiple tasks • PU and PVC leather is waterproof, wear-resistant and easy to clean • 5 smooth rolling casters make it easy to move anywhere • Footrest with a humanized belt for easy pulling out • Widely used in the living room, bedroom, office, etc • Maximum load capacity reaches up to 330 lbs • Easy to assemble with clear instruction