Welcome:Colour Name:GREEN★ Product size: total height: 111.5-124.5CM, sitting depth: 50CM, back width: 49CM★Color: Gray, Green★ fabric material: mesh★ Is it rotatable: Yes★ autumn and winter soft warm sedentary not tired, new upgrade latex cushion, SGS certified latex★ sedentary is not tired, fit the lumbar vertebrae, intimate headrest, flexible back★The waist protector of the office will support you and make your dependence★ Flexible partner in the study, comfortable and healthy environment is the source of all kinds of appeals★ Comfortable experience in the meeting, even if the meeting is too long, you can maintain physical and mental comfort★ Breathable mesh + breathable latex, cool in winter and cool in summer, clean and healthy, breathable and soft, sedentary is not tired★ Latex diaper, using high quality latex with improved technology★ Latex seat bag can pass the light, see the hole inside to make the seat bag softer, breathable and comfortable★The new STR human bionic engineering technology fits the human spine and can effectively protect the spine for a long time and avoid sedentary injury to the spine.★ Lifting headrest, adjustable height, adapt to different heights★Innovative design Quality mesh, electric racing car design, Nordic minimalist design, thickened widened headrest, cool and breathable mesh, highlighting fashion personality, strong wear and high elasticity★ Silky and smooth, soft PVC material, no scratching the floor, low noise★High load-bearing stainless steel feet + large bass wheel, high load-bearing, beautiful appearance, firm and wear-resistant, bass scratch-resistant★ Breathable glass interwoven mesh, corrugated interlaced encryption, enhance the tension and elasticity of the mesh★ Installation steps: 1. First connect the armrest and the backrest, connect the 2 seat cushions to the armrests, 3, connect the chassis, insert 4 chI wish you