inna-massuru is perfect for strengthening your rubber band.
To match the load area and you want to sculpt and treat yourself and cut to your desired length for ease of use.
8 separate different prints so you can train strength level according to the strength and balance you to exercise on the go.
The top of the box need minutes from 取出si mouth access convenience.
Product Process there may be several places pre-cut in what you do but there is not a defective product.