Closed 31 cm and all open 39 cm (adjustable with a plastic cord lock stopper and 2 silicone pearls at the end of the toggles)

Food grade silicone pearls are added to this EM ceramic collar.

The EM collar is only an addition to a regular dog collar. Do not attach a leash to it!

Disclaimer - due to wear and tear the acrylic pearls might fade or change colour with time.