This chin strap provides jaw support to prevent mouth breathing and snoring. Can be used as a CPAP strap for nasal masks for added comfort. Adjustable velcro straps for easy use.

Seatec chin strap sizing guide

Small fits where the chin to top of head measurement is around 54cm

Medium fits where the measurement is around 60cm

Large fits where the measurement is around 66cm.

How to measure chinstrap?

Measure from the point of the chin to the crown of the head then back to the starting point.