Straps are not adjustable, but can be taken off & worn with or without Tagged a size S
Measurements (laying flat): Pit to pit: Aprox. 14.5"-15"~ Length without Strap: Aprox. 31"~ Full Length with Strap: Aprox. 37.5"~ Please double check measurements to ensure proper fit before purchasing! Use the chart provided to help with exact measurements needed to compare :)
