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Material: Half-fleece fabric, PVC liner, latex inflatable ball, hose Size:26x20cm Features: 1. The surface is made of flocked fabric, which is comfortable to touch and has good breathability. 2. Velcro design, firm and durable, the retractor size can be adjusted according to the neck circumference. 3. Latex inflatable ball, wear-resistant, good elasticity, the size is suitable for the palm, easy to inflate. 4. Slide the blue roller on the inflation tube to deflate and store, easy to operate. 5. The air tube and the airbag are sealed together, with fine workmanship, good air tightness, no air leakage, and durability. 6. The front high and back low design conforms to the curvature of the human neck and fits comfortably during use. How to use: 1. Wear the portable cervical retractor according to the correct method. The beginner can wear it according |
