Specifications: Color: Blue/Black/Pink/Red/Gray/Green Material: PVC PU Sponge Product dimensions: 27" x 27" x 46"-49" (L x W x H) Backrest dimension: 20.5" x 30.5"(L x H) Seat cushion dimension: 21" x 20" (L x W) Seat height: 17"-20" Armrest height: 25"-28" Net weight: 42 lbs Weight capacity: 330 lbs Box Qty: 1(May vary by batch)Package includes: 1 x Gaming chair 1 x Instruction ? 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