This cap is made in the USA. It protects the opening of the vacuum chamber seal against damage from: curious animals, dust, bugs, and zippers on bags. It also keeps children from shoving toys and their bare hands in the vacuum chamber. This is helpful when your machine is out on rental and its safety is out of your control. There is a loop at the top of the cap for securing it to your device in whichever way you decide.
This cap avoids down time, money for repairs. loss of revenue, and not being able to use your AVACEN wellness device.
Can be bought with either of the straps, and you get FREE SHIPPING on each combo