الوصف

• Tension-type multi-stage adjustment device design makes the curvature of the seat can be expanded or shrunk to support of the pelvis comfortably. To separate from the general fixed cushion by brand new adjustment concept fit diverse body types.
• Using tension ribbon displacement and ergonomic design, the curvature adjustment function can naturally correct the sitting posture and relieve the pressure caused by bad sitting posture for a long time to make your sit comfortably and healthily.
• The chair cushion can be used for two ways, at home or outdoor activities with the traits of easy adjustment, fast use and convenient. As a new type of health product, it is a new proposal to relieve and improve backache due to sitting for a long time.
• Patented in Taiwan, China, Japan, South Korea, United States, Europe, etc.