Adult Sports Mouth Guard (USA Flag & Fangs & 15 Best Colors to Choose from) - Mouthguard for Football, Boxing, Karate, Martial Arts, Rugby, MMA, Sparring, Hockey (Adult, Strapless)

My son followed the instructions and the mouth guard fits perfectly! Great value, feel, and protection while doing Jiu Jitsu. Gotta protect my son’s pearly whites!

I followed the directions exactly--40 seconds in boiling water (I had it at a rolling boil), quick dunk in ice water, then placement in my mouth. The first time, I ended up with a lopsided fit, with the left side higher than the right. The instructions said to repeat the same steps if the fit wasn't perfect, so I put the mouth guard back into the boiling water for another 40 seconds. This time, I got a perfect fit, but realized that there was now an ugly/slightly uncomfortable indentation on the inner right side. It was from the tongs I'd used to transfer the guard from the boiling water to the ice water! I'm chalking the damage up to user error, but I wish the instructions had specified to be extremely gentle when transferring the hot mouthguard.Besides the extra indentation, the mouthguard fits great (adult) and is very comfortable.

Updated: Oral Mart contacted me about my issue and sent is a different size at no cost. The new size fits much better! Great customer service and the product is perfect now that we have the right fit. Super easy to mold too!Was fairly easy to mold and seems like it would do a great job protecting teeth, unfortunately it didn't fit my daughter's mouth at all. We purchased for lacrosse. It was way too big. She couldn't get her lips together over it and as soon as she opened her mouth to talk, it would fall right out. We purchased the size based on the size chart, but didn't work out for us.

This mouthguard is way too thick, especially when comparing to other ones on the market. It doesn't stay on my teeth, droops down to block my breathing, and I can't close my mouth over it. Given the cost, this shouldn't be your first stop for a mouthguard.UPDATE - Seller contacted me and sent me a youth size to try and it fits great. I wear a medium size everything, so if that's you, you may consider ordering the youth size first. It sticks to my teeth better than any of my other guards. It's still thicker than my other ones, so it's good for the most serious contact sports and gives great confidence. Excellent customer service leaving no risk when ordering. A good guard to buy first among other choices.

Overall very happy with the product. I use it for BJJ and it offers good protection.Used a keurig to heat the water. Kept the mouthguard in the hot water for 2 mins (instead of the 40secs on the box, since it wasnt as hot as boiled water). Was able to repeat the fitting process a few times. Have to really suck in your breath, bite, and press to create a good suction on the mouthguard.

I can't use it because it just nonstop invokes a gage reflex. Way too much material. I suspect it would affect airflow of breathing too, but I can't keep it in to try to play with it. Complete waste of my time and money.

It worked, but not comfy and didn't fit very well. Kept making me gag.

Got this for my 12 year old daughter and it molded very well she loves it.

Good value. One of the more economical mouth guards on here. I got it for bjj and muay thai. There are others I recommend over this but then your paying more. I recommend.

After yo mold it the mouth guard is still to big

Well made 👌 Fits like a Glove.... excellent value for the price 👌

This mouthguard works wonders, I also suggest keeping it submerged in the boiled water a few seconds longer than the box suggests for the BEST results.

Nada fácil de atinar para moldearlo bien. He hecho 4 intentos. Hace falta tener espejo y apretar bien los laterales con los dedos. Pone de adulto en la caja