rattantree Office Chair Ergonomic Desk Chair with 3D Armrest and Headrest, High Back 2D Lumbar Support Computer Chair for Home, Adjustable Height 135° Rocking Backrest Executive Swivel Chair

Описание

【Ergonomic Design】The 3D armrest can be adjusted up and down by 8 cm, back and forth by 5 cm and rotated 30° to the left and right. The 3D headrest can be adjusted up and down 9 cm, back and forth 3.5 cm and rotated 180°. The 2D padded lumbar support is filled with a soft and comfortable high elasticity sponge, you can adjust it up and down 3 cm, front and back 3 cm, provides strong support to your back and prevents pain. 【Breathable and Comfortable】Breathable mesh backrest can be tilted up to 135°, 9cm high density sponge seat cushion, this office chair perfectly adapts to your body curves, allowing you to sit for long periods of time without getting tired and stay refreshed. 【Safety and Robustness】This office chair is designed with a metal base for durability and a maximum load capacity of 150 kg. The ultra-quiet 360° swivel casters make it easy to move on tile, marble, parquet or carpeted floors without leaving marks. 【Easy to Assemble】A detailed user manual and all necessary parts are included. You can easily assemble the computer chair by following the steps in the instructions without any additional tools. It is easy to set up and can be done by one person in 15-20 minutes! 【Professional After-Sales Service】Please contact our after-sales team if you have any questions, we will provide you with an efficient and professional solution within 24 hours.