Product Content:

- Ergonomic double back design, the curvature is designed according to the human lumbar spine
- Fully supports the lumbar spine and maintains the S-shaped curve of the spine
- Maintain correct sitting posture, improve low back pain caused by poor sitting posture, and improve concentration, learning and work efficiency
- Protect the spine, release pressure in the lumbar space, and make up for the shortcomings of ordinary chairs

Features:

- 5-level adjustable height, free to rise and fall, to meet the lumbar curves of different ages and heights, and more effectively support the waist
- Dual airbag design, the airbags can be inflated and deflated freely.
- Adjust the spine curvature and thickness that suits you best to achieve the most comfortable sitting posture
- German CosyPUR® memory foam, slow rebound in 3-5 seconds, effectively dispersing spinal pressure
- High supporting capacity, not easy to collapse, relieving discomfort caused by sitting for long periods of time
- Non-metallic spring design, effectively buffers pressure, reduces pressure on the back, and is not prone to aging and rust
- Made of high-quality, high-elastic soft rubber, which is different from traditional springs and improves the supporting capacity of the lumbar spine.
- The exclusive version adds high-elastic buffer columns to provide cushioning and higher support and support.
- Provides cushioning in the event of a car accident, reducing stress on the back
- The waist pad is made of 5D breathable fabric, which is refreshing and breathable without stuffiness.
- Buckle strap design makes installation very easy
- There is a highly elastic fixing strap on the back, which can be easily fixed on the chair and prevent the lumbar cushion from shifting.
- Lumbar cushion cover can be removed and cleaned, making it more hygienic
-Size:42(L)*39(W)*8(D) cm