YYAo Ergonomic Drafting Chair Tall Office Chair Mid-Back Mesh with Lumbar Support

 -Seat height can be adjusted depending on individual needs -360 Swivel design enables free mobility in all directions -Lumbar support fits the spine to curve and relieves the waist fatigue -Mid-back conforming to ergonomic principles perfectly supports your back -Waterfall padded seat and humanized armrests for better relaxation -High-quality mesh fabric for excellent breathability as well as durability -Simple style is ideal for home  office  conference room and so on 

Color:Black

Material:PP. nylon. mesh. sponge

Overall dimension:24 x 24 x (34-39) (Lx W x H)

Adjustable seat height:16.5-21

Armrests height:24-29

Seat size:18 x 19 ( L x W )

Backrest size:18 x22 (W x H)

Max load capacity:300 lbs

Net weight:20 lbs

• Ergonomic Backrest & Lumbar Support: Since the S-shaped design. this mid-back office chair can line up with the human spine and support your back perfectly to relieve tiredness after a whole day of working. The proper lumbar support holds your lower back to help reduce back pain and keep a comfortable sitting position.
• Breathable Mesh for Moisture Dissipation: High-quality mesh material with high strength can prevent wear resistance and deformation. which can ensure long time use. The mesh design effectively circulates air and dissipates heat to keep your back. hips and legs sweat-free.
• Adjustable Height & Large Padded Seat: This drafting desk chair can be easily adjusted from 34 to 39. allowing people of different heights to sit. Also. the chair can match well with desks of the lift system. The waterfall seat filled with high resilience foam provides you with a comfortable sitting experience.
• Smoothly Swivel 5-Claw Base: Sturdy 5-claw base ensures high stability. flexible movement and load capacity of 300lbs. The 5 universal casters can be rolling on any kind of floor smoothly and quietly. In this way. you can communicate with others in different directions conveniently.
• Modern Style for Wide Application: Bringing with comfortable support and flexible movement. this professional computer task chair is suitable for various occasions. such as home. office & beauty salon. In addition. it is easy to assemble the chair following brief instructions with all parts in the package.