Homall Mid-back Mesh Office Chair with lumbar support and armrest can provide you a comfortable sitting experience when you work or study for a long period. Adjustable lumbar support at the back can be suitable for different height of people. Easy and classic design can be a great view in your home office.
Key Features:

• Ergonomic Design: Featuring reliable ergonomic support, the two plastic lumbar support design behind the backrest provides an extra comfortable experience for long periods of sitting.
• Reliable Comfort: Updated thick pad, soft texture slow down the pressure of the sedentary. Breathable, lightweight mesh use nanoscale materials can resist transformation, abrasion.
• High Materials: 360-degree swivel, heavy-duty nylon base and nylon smooth-rolling casters for great stability and mobility.
• Height Adjustable: The seat height of this mesh chair can be simply adjusted at the lever under the seat according to your needs.
• Easy Assembly: The chair is easy to assemble and you can finish assembling within 20 minutes.

Specifics:

• Product Dimensions: 19.7" X 19.7" X 41"(L x W x H) Inches
• Package Dimensions: 22.84" X 22.84" X 10.63"(L x W x H) Inches
• Maximum Weight Capacity: 300 LBS
• 1 year limited warranty
• Item Weight: 23.92 LBS
• Arrive in one carton
• Color: Black

Carton include:

• 1 X A brand new office chair
• 1 X A clear installation instruction
• 1 X A complete installation tool package 

Notes:

• Please DO NOT tighten up screws before all the screws are put into the corresponding holes.
• Please follow the instructions step by step, use the wrong screws may cause damage to the chair.