Product name: 6-speed front support adjustable reinforced airbag cervical traction device 1. Reinforced airbag, pressurized by the rear reinforcing sheet, makes the traction force stronger, the support force is stronger, and the neck environment is effectively improved 2. PE material front support, sturdy and durable Instructions: Applicable to: traction assistance of cervical spine Use time: General traction once 15-30 minutes, 1-2 times a day Cleaning: Wipe with a wet towel, preferably not directly washed Maximum traction strength: 2 air pressure (the pump is a pressure-limiting valve, it will automatically deflate when it reaches two air pressures, explosion-proof design Note: Do not block the pressure limiting valve hole of the pump when inflating) Specifications Material: PE, PU Leather, TPU, Cotton Cloth Height Level: 6 Adjustable Height Levels Fitment: Adults(One Size Fits All)5.One size fits most adults, ideal for office workers, students, athletes, shift workers, as well as outdoor enthusiasts, a must for people who suffering from cervical injuries, soft issue injury, chronic strain or bone ligament injuries, etc. 4. Large-channel air inlet (the first use of the air is not easy to be too large, the cervical spine needs to be gradually adapted), after the product is inflated to a certain air pressure, the end of the air pump will automatically deflate, explosion-proof design. 3. Velcro adjustment, elastic adjustable, height adjustable in 6 gears There is a small ventilation hole design on the airbag, which can keep the skin dry and breathable without being stuffy . 2.Ergonomic 20 degrees curving and open throat design can perfectly fit your neck curve to protect your neck and other sensitive areas from uncomfortable compression and pressure. 1.Adjustable traction force can be controlled by releg or adding the pressure of the inflatable air pump, effortlessly open the cervical intervertebral space and reduce cervical friction.