1. Comfortable human body curve: 90-170 degrees of free adjustment, can automatically extend to the comfortable and relaxed state of human body, reduce the pressure of blood circulation throughout the body.
2. The thick and thickened square steel pipe increases the supporting force, is strong and durable, the service life is longer, the rest is more comfortable and safe
3. Enhanced tesling fabric: both breathable and durable functional design, strong and tear resistant, breathable and fresh, strong texture, make your lunch break feel comfortable