Vevor Executive Chair - High Back Office Chair With Knob-control Lumbar Support

Ergonomic desk chair adjustable tilt & height Pu leather swivel rolling chair for working Study Gaming Black Vevor executive chair, high back office chair with knob-control lumbar support, ergonomic desk chair adjustable tilt & height, pu leather swivel rolling chair for working, study, gaming, blackzoned supportcomfortable reclinesturdy & pressure-resistantpremium comfort experienceeasy height adjustmentergonomic designcaster material: rubber casters, 3-inch casters,seat width: 22.05 In 560 mm,main materials: steel foam pu leather pvc wood,weight capacity: 500 lbs 226.8 Kg,seat thickness: 6.3 In 160 mm,item model number: hc-2851,product weight: 44.34 Lbs 20.10 Kg,gas lift class: class 4,features: knob-style adjustable lumbar support & height, rocking function,product dimensions: 27.00 X 30.48 X 50.70 In 685 x 774 x 1288 mm,backrest height: 30.3 In 770 mm,lift range: 0-3.94 In 0-100 mm

Ergonomic desk chair adjustable tilt & height Pu leather swivel rolling chair for working Study