
Partner 2-Pack
Two R3 night guards, each in its own size and colour
You save ¥3,800 vs buying each item separately.
R3 (RevivThree) #1Your size and colour$80 value
R3 (RevivThree) #2Their size and colour$80 value
In stock. Order today, ships within 48 hours.
- Two full R3 night guards One for you, one for your partner, or a spare.
- Separate size and colour Pick Medium, Large or XL and Yellow or Clear for each.
- Direct fit, no molding Ready out of the box. No boiling, no impressions.
- Lasts more than a year each Save 15% vs buying two.

Better nights for both of you
If you clench or grind, there is a good chance the person next to you does too. The 2-pack gets you two full R3 night guards, each in its own size and colour, for 15% less than buying two.
Two guards, two fits
1Each person measures
Outer edge of one back molar to the other: Medium 50 to 62 mm, Large 63 to 72.4 mm, XL 72.5 mm or more.
2Pick size and colour for each
Choose separately for R3 #1 and R3 #2 above.
3Sleep in sync
Direct fit, no boiling, no molding. Each R3 lasts more than a year.
Reviv R3 vs a dentist night guard
| Dentist night guard | Reviv R3 | |
|---|---|---|
| Price | $500 to $2,000+ each | $68 each in this pack |
| Fit | Impressions, lab wait | Direct fit, out of the box |
| Appointments | Fittings and adjustments | None |
| Lifespan | Varies | More than a year |
Find your R3 size in a minute
Measure from the outer edge of one back molar to the outer edge of the other.
| Size | Molar to molar |
|---|---|
| Medium | 50 to 62 mm |
| Large | 63 to 72.4 mm |
| XL | 72.5 mm or more |
Between sizes? Watch the video, it shows exactly where to measure.
What R3 customers say
R3 (RevivThree)
Questions, answered
Does R3 need boiling or molding?
No. R3 is direct fit. There is no boiling, no impression kit and no lab step. It sits on your teeth and leaves the roof of your mouth free.
Which size do I need?
Measure from the outer edge of one back molar to the outer edge of the other. Medium is 50 to 62 mm, Large is 63 to 72.4 mm and XL is 72.5 mm or more. The size guide video below shows how.
How long does R3 last?
More than a year with nightly use.
Will the first few nights feel strange?
Usually, yes. The first few nights can feel snug while you get used to it. That is normal and it settles as you adjust.
Can we choose different sizes and colours?
Yes. R3 #1 and R3 #2 each have their own size and colour selection.
Is there a warranty?
Yes, R3 comes with a 1-year replacement warranty.
When will my order arrive?
Orders typically ship within 48 hours and you get a tracking number by email. Delivery usually takes 7 to 10 days to most destinations including the US.
Partner 2-Pack
¥21,900 ¥25,700, save 15%

