The dog whistle is a proven tool in dog training that we also like to use ourselves. That's why we developed these stylish pendants. Each pendant consists of a pipe and a pom pom Faux leather on a high quality paracord band The length of the band is easy to adjust. Color pom/ribbon. Components Material: Material: Paracord band (140 cm) faux leather pompom metal whistle brass slider to adjust the length. Color pom/ribbon.