OPRO Snap-Fit Instant Level Adult and Youth Clear Sports Mouthguard, Gum Shield for Hockey, Lacrosse, Rugby, MMA, Boxing and Other Contact and Combat Sports

Been using these for a few years with our juniors who are forever forgetting their own. Great temporary substitute.

I wasn't too impressed with my order because only if you have nice straight teeth will it fit!

These are great as they can be moulded perfectly. However, you must follow instructions as a second too long in the hot water and it will be difficult to shape as it gets very soft. You can trim with a scissors after if it’s too high etc. very comfortable.

I'm sitting here in quite a lot of pain, wishing I could give zero, or even minus stars for this item.I grind my teeth fairly badly in my sleep, and the mouth-guards that the dentist makes are fairly expensive and get chewed through quickly, so I sometimes use sports gumshields as a cheaper alternative. I thought I would give this OPRO guard a try as it looks and sounds fairly good and I was attracted by the "snap-fit" claim that the manufacturer made.It didn't snap-fit. It was extremely loose so I had to resort to the boiling water method and followed the enclosed instructions carefully. This did, indeed, improve the fit so off I went to bed for a hopefully grind-free night. However, after less than two hours I had woken up with pain and the taste of blood in my mouth so I went to the bathroom to check what had happened.Where the shield had been resting/rubbing against the inside of my cheeks there were large blood blisters - one down in the main part of the cheek and one higher up, between the tooth and the top part of the cheek. The higher one on the right side had burst. Obviously I did not put the gum shield back in but the harm had already been done.I have attached two photographs which show the lower down of the blisters. I could not stretch my mouth enough to fit a camera in at the right angle to take photos of the higher up ones as my teeth are in the way.I can't return this item to the manufacturer as my husband has thrown the packaging away. However, I can put this review here in the hope that other people will see it before ordering this item.I would highly recommend that this product be withdrawn from sale.

Poor quality, even for a cheap one its not worth wasting your money in a hope to save a few quid I've still reverted to another more expensive reputable "Safe Jaws" The pictures are after 1 use [10mins sparring] in BJJ.cant comment on the comfort level as no gumshield it comfy lets face it but to have the thing drop to bits in your mouth is just not good at all

Having spent too much money over the years for special moulded guards that my kids still find uncomfortable as they make the front of it too high EVERY TIME, I am really happy to pay just £6 for something that does the job. Kids suck the guard in when using it, so it stays where it should and guards the teeth. It is 'sectioned' so it isn't solid all the way round like the 'boil' guards which makes it much comfier. I got the junior kids size and it just fits my 13 year old son (who is 155cm - so not terribly tall) who has a small mouth. I would say for taller boys, you would want to go the size up.

Bought a few of these for my 12 son who constantly loses his. He's delighted that no prep is required. he found the case a bit fiddly but got there eventually.

Im not sure how this works and why it is better, as it looks exactly the same as those pain-in-the-butt ones you have to boil, but it is. i een looked on thier website to find out why and how it is different, but it doesnt really explain. Being called 'snap-fit' i was expecting there to be some process of 'snapping' to make it fit - but apparently not, you just put it in your mouth. It looks just like the other sort except it requires not fitting. . Odd! But my daughter is happy and I dont have to boil and ruin it.