Heavy Duty Big and Tall Office Chair with Lumbar Support and Ergonomic Design for Adults

About this item

• ADJUSTABLE LUMBAR SUPPORT - This heavy duty office chair is designed with adjustable lumbar support to control the lumbar vertebrae forward and backward, effectively relieving pressure on the lumbar spine area;
• 1. The cat chased the mouse.
• 2. A bird built a nest in the tree.
• 3. The dog barked loudly.
• 4. A cow grazed in the field.
• 5. The sun set behind the mountains.
• EXTRA LARGE AND COMFORTABLE HEAVYWEIGHT CHAIR - This home office chair has a wider and thicker seat cushion, better suited for taller people, and can hold up to 500 pounds. The extra large seat cushion (seat cushion size: 22D" X 26.77W", 4.33" thick) will bring you a more comfortable experience;
• COMFORTABLE AND BREATHABLE MATERIALS - The surface of the big and tall office chair is designed with high-quality mesh fabric, which is breathable; the thickened sponge sits with high resilience and softness like foam, and the cushion adopts a waterfall front seat edge design, which eliminates pressure on the calves and promotes blood circulation;
• MULTIFUNCTIONAL ADJUSTABLE - This computer desk chair features flexible 4D armrests made of metal to provide comfortable support for your arms and shoulders. The height-adjustable office chair on wheels not only swivels 360°, the tilt tension knob underneath the seat controls the tension of the backrest to provide you with the optimal resting angle;
• HIGH QUALITY CRAFTING CRAFT - Every accessory of this mesh office chair is made of high quality metal material, the lifting and lowering air bar is made of 3-stage cylinder, which is SGS and BIFIMA certified, and the metal base is more reliable and sturdy, with a maximum load capacity of 500lbs!