Swimsuit clip

I designed this clip to take the slack out of the straps on my daughter's swimsuit.
To use:
* Hook lower horns under horizontal strap and lace vertical straps through upper arms.
* Pull one of the straps down and hook it over the upper horn without twisting the strap.
* Lace the strap back through the upper arms. Repeat the same steps for the other side.

When used correctly the straps remain flat and there is almost no contact between the plastic of the clip and the swimmer's back.