ENJOY COMFORTABLE SEATING: Sitting in this ergonomic mesh chair with internal spring padding is as comfortable and resilient as sitting on the living room sofa MULTI-ADJUSTABLE OFFICE CHAIR: Adjustable height, armrests and lumbar support designed for different working postures and human conditions; tilt mechanism for full relaxation DURABLE AND STABLE MESH CHAIR: Five-star base with high-quality construction can bear the weight of a medium-sized car; SGS and TUV tested auto-return cylinder ensures safety; load capacity: 120 kg; nylon wheels provide smooth rolling EASY TO ASSEMBLE OFFICE CHAIR: With detailed instructions, you can easily complete the assembly within 15 minutes; each screw comes with a spare for future replacement 100% SATISFACTION GUARANTEE: Professional customer service before and after your purchase; don't wait any longer and enjoy it now Specifications: - Material: Five-star base: nylon Armrest frame: PP plastic Armrest surface: PU Backrest: PP plastic, polyester mesh fabric Seat: Disc, foam, polyester fabric Wheels: Nylon Auto-return cylinder: Steel Tray: Steel - Product size: Product height: 110.5-112.5 cm Seat height: 45-57 cm Seat width: 53 cm Seat depth: 52 cm Armrest height: 17-26 cm Backrest height: 60 cm Star base diameter: 64 cm- Product weight: Net weight: 13.7 kg Maximum load capacity: 120 kg Package Contents: - 1 x Mesh Chair - 1 x Allen Key - 1 x Accessory Bag - 1 x Instructions (EN, DE, FR, ES, IT)