Executive Chair High Back Desk Chair Flip-up Armrests Lumbar Support Black

Executive Chair, High Back Office Chair with Flip-up Armrests & Lumbar Support, Ergonomic Desk Chair Adjustable Tilt & Height, PU Leather Swivel Rolling Chair for Working, Study, Gaming, Black Zoned Support Comfortable Recline Sturdy & Pressure-Resistant Premium Comfort Experience Easy Height Adjustment Ergonomic Design Caster Material: Nylon (Plastic),Seat Width: 21.26 in / 540 mm,Main Materials: Steel + Foam + PU Leather + PVC + Wood,Weight Capacity: 300 lbs / 136.08 kg,Item Model Number: HC-2811-1,Product Weight: 36.50 lbs / 16.55 kg,Gas Lift Class: Class 3,Features: Airbag-style Adjustable Lumbar Support & Height, Rocking Function,Product Dimensions: 28.35 x 28.54 x 50.39 in / 720 x 725 x 1280 mm,Backrest Height: 29.9 in / 760 mm,Lift Range: 0-3.94 in / 0-100 mm