4 Pack Upgraded Mouth Guard for Grinding Teeth with Fitting Tray, (Slightly Smaller) Standard Size, Comfortable Night Guards for Teens & Adults, Professional Mouthguards for Clenching Teeth

I JUST received my package not 30 minutes ago, molded my first mouth guard, and everything came out PERFECT! It was so fast and easy! I'm actually excited to use my guard tonight because I've been in pain for months from teeth grinding at night. This product is awesome, and it saved my $800 at the dentist!

I followed the instructions as written. Everything was fine until it came time to remove the mouthpiece from the tray. Some of the material seeped through a hole and set making it very difficult to remove from the tray. When I did force it out, I was left with three unwanted appendages (annoying) and the v-marks caused during molding are irritating. And the item is not returnable!It’s not that bad, it’s actually good. Once I pried it out of the tray, the things I complained about like the material seeping through the hole and appendages were actually funcational. They provide a secure place to rest my lower jaw. But it’s still very difficult to remove the mold from the tray and the v-marks are not necessary.

They are too big/thick to be comfortable enough to wear all night. Can’t return so a complete waste of money.

The mouth piece was easy to form in my mouth and is comfortable to wear.

The outer surface of the guard is not smooth after molding. The arrow shaped holes in the molding tray allow the material to mold to this shape during the molding process. While I got a comfortable fit on my teeth, the "arrows" that were formed during the molding process are sharp and scrape on my tongue making it uncomfortable to use.

Good quality for the price

This mouth guard is for children , not for adults with a regular size, again, this product is manufactured for children or woman with small teeth and a small bite.

The bottom of the these hurt your mouth. These are awful and not returnable. DON’T WASTE YOUR MONEY.