
CONSTRUCTION WITH PURPOSE
Meet the reinforced option.
Firm is built around stronger materials and a reinforced hinge. Choose this distinct construction when firmness is your priority, then review the available sizes and the guidance for your selected mouthpiece.
CONSTRUCTION WITH PURPOSE
A firmer feel. A reinforced design.
Firm brings a more substantial construction to the ZQuiet collection. Its reinforced hinge connects the upper and lower sections, while two size options let you choose the mouthpiece specified for your setup.
Inside the Firm construction
Tap a marker for a closer look at the design.
Stronger materials
Built with stronger materials.
Reinforced hinge
A reinforced hinge is a key feature of the Firm design.
Distinctive firm design
Compare the Firm specifications with the other mouthpieces before ordering.
Getting started with Firm
Keep your Firm guidance close
Where should I find care instructions for Firm?
Where should I find care instructions for Firm?
Use the instructions included with your Firm. If the guide is missing, mention this exact model when contacting the store so your enquiry can be directed correctly.
Firm: before you decide
What makes this the Firm version?
What makes this the Firm version?
The product description identifies stronger materials and a reinforced hinge as its distinguishing construction features.
Is Firm the same as Advance?
Is Firm the same as Advance?
No. They are separate designs; Advance is the model described as moldable with four advancement levels.
Where are the purchase options?
Where are the purchase options?
Any options currently offered for Firm appear in the product information area above.
EXPLORE YOUR FIRM OPTIONS
Choose the construction that fits your priorities.
Return to the Firm purchase panel to review the current selection before adding it to your cart.