Mouth Measurement

To help us ensure the right sized impression trays are sent to you, please provide us with your mouth measurement. It does not have to be exact as there should be some extra room.

Measure from left to right the widest part of the mouth (from the outside of the teeth). This is most easily done from the posterior teeth (your first molar tooth).

When you have measured this, please place the measurement on an email and send to so the information is available to us when sending your impression kit, or use the contact form below.

We have found the easiest way of measuring your mouth is with a length of dental floss, Measure that against a ruler, your measurement should be roughly between 5cm and 7cm.

Don’t worry too much if you’re unable to do this or if you’re finding it difficult, just email us with the contact form above and let us know what size mouth you think you have small medium or large, we always send a 2 different sizes anyway, usually small to medium for women and medium to large for men, if you don’t send any indication on size we usually stick to this.