Hard Night Guard 1.5mm

Thickness: 1.5mm Hardness: Hard
Custom 1.5 mm/0.06” Day & Night Guard for Heavy/Severe Teeth Grinders
Choose Quantity:
Buy 2 night Guards - Receive 2 custom made night guards for only $139 ($69.50 per guard, most savings by paying upfront for 2 guards). For this option we’ll ship you your impression kit first. After we receive your impression, we’ll ship you your initial night guard. The remaining night guard will be sent out to you 3 weeks after.
How To Pick?While this is entirely based on your personal preference, 90% or more of our customers prefer to wear an upper night guard. You will be equally protected from grinding/ clenching regardless of which one you choose.
Free Shipping Our 3 way shipping is completely free within the US, even with returns
90 Day Return Policy If you don’t like your night guard for any reason, you can return it within 90 days for a full refund


Ideal for heavy to severe teeth grinding and for those who want a thin and a barely visible guard. This is also a great solution for nighttime grinders. This custom guard features a layer of thin and hard material and provides lasting protection. Due to its thin design, this hard guard is hardly noticeable when worn when compared to other thicker night guards. The night guard is durable and may be used for up to 4 years, depending on the degree of teeth grinding.

It is made from hard, durable plastic. This special thermo-plastic material softens in warm water, making for a perfect contoured fit. Simply rinse the night guard in warm water and then fit it over your teeth.

  • Custom-made for perfect fit and maximum comfort
  • Trusted by countless buyers
  • 90-day money back guarantee 
  • Professional quality with a 1-year warranty
  • Made with non-toxic, FDA-approved, professional dental industry materials.
  • FAST & FREE SHIPPING anywhere in the US

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Best Mouth Guard Options for a Good Night’s Sleep

Try our affordable night guards and save $400 or more by purchasing directly from WatchMyMouth! Our top-rated mouth guards are the same high-quality night guards that top-performing New York dentists order from us for their patients.

You don’t need to endure long queues at your dentist’s office to buy the best mouth guard for night grinding or jaw clenching. There’s no need to drop by our dental lab either. You can conveniently place your custom night guard order from the comfort of your home and it will be delivered right to your door. We’ve laid out how it works for you below.

Treat your teeth grinding with a professionally made, custom night guard at an incredible value from WatchMyMouth. A good night’s sleep awaits you! For more information about our best mouth guard options, contact us today.

Our Mouth Guard Impression Process
Step 1

Order & Receive
Receive an easy-to-use home dental impression kit for taking your teeth impression.
Step 2

Mail It Back
Take your teeth impression using our easy-to-follow instructions. Mail us your teeth impression using prepaid return envelope.
Step 3

Receive Your Guard
Receive your professionally made, custom fitted & carefully crafted night guard that matches your bite exactly!
Get Started