General description Puluomis Upgrade office chair is designed to meet your daily needs. The elastic backrest and soft linen sponge cushion provide comfort throughout the day, while the tension knob allows you to activate the rocking function for relaxation after long hours of work or study. This chair is suitable for various activities including working, studying, gaming, and leisure, ensuring lasting comfort. Technical specifications Colour: Dark Grey and White Main material: PP, mesh, raw cotton, metal feet Overall dimension: 60 cm × 48 cm × 98 cm - 108 cm (L × W × H) Seat size: 48 cm × 48 cm × 10 cm (L × W × D) Weight capacity: 135 kg Compatibility and accessories Armrests can be flipped up 90 degrees for convenient storage and space-saving 7 cm thickened cushion made of breathable linen fabric 30 degrees swing function (Note: The seat back features a rocking function, not tilting and locking) Lumbar support designed to fit closely to the back for added comfort SGS three-stage gas