Half Velvet Three-tube Inflatable Cervical Vertebra Tractor

Features: Light weight and comfortable, non-threatening. With a handheld inflator air pump for easy inflation and deflation. Adjustable universal size for most men and women, convenient to wear. Foldable design allows you to treat your pain at home and/or anywhere you go. It helps prevent forward-and-down head motion when using laptop or mobile devices. Effective for releasing stiffness, muscles spasms and stress on neck, head and shoulders.Specifications: Material: velvet Color: coffee Item size: 250 * 220 * 200mm Package size: 250 * 180 * 30mm Package weight: 110gHow to use: 1. Place around neck, adjust the circle to appropriate size and fix the nylon strap in the front. 2. Fasten the air-release screw before pumping. Hand pump until your neck is resting comfortably. Use the inflation pump to SLOWLY raise the pressure to a comfortable stretch. 3. After pumping, place the ball into the upper pipe to prevent the air from leaking.Package List: 1 * Cervical Vertebra Tractor