Ergonomic Height-Adjustable Design: The seat height of this office chair can be adjusted within the range of 17"-21", which makes it convenient for different people to use. It is perfect to match up with ergonomic standing desk as well. Composed of advanced gas rod, it can be lifted up and down with great stability. Rocking Backrest with Lumbar Support: Considering that you may need a leisure time throughout a long working day, the executive chair is designed with comfortable rocking function. More, there is an adjustable lumbar support to relax your spine muscle for higher comfortableness. High Density Sponge & Breathable Mesh: Filled with high resilience sponge inside, the computer chair takes the softness to next level. In this way, it leaves workers no worry about discomfort caused by sitting for long time. Additionally, the mesh material featuring better breathability and durability brings years of enjoyment. Swivel in All Directions: 5 universal wheels allow you to sit on the chair and move smoothly to any place you like without much noise. Characterized by 360° Swivel design, this computer desk brings much more convenience in dealing with multi tasks and communicating with other colleagues. Modern Appearance & Wide Application: The simple modern appearance creates a sense of independence and earnestness, which fits well with different home office decoration. It is suitable for any occasion like office, home, reception center, or internet cafe.

• Package includes: 1 office chair, 1 user's guide
• Materials: PP, iron, sponge, mesh
• Color: Black
• Style: Contemporary
• 17''-21'' adjustable seat height for different people in different occasions.
• Adjustable lumbar support relaxes your waist to alleviate fatigue
• Advanced gas rod for smooth and quiet lifting.

• Product Dimensions : 28"L x 28"W x 36 - 40"H
• Product Weight : 27.5 lbs
• Weight Capacity : 300 lbs
• Seat Height : 17"-21"