Decibullz - Custom Molded Earplugs, 31dB Highest NRR, Comfortable Hearing Protection for Shooting, Travel, Swimming, Work and Concerts (Black)

I’m actually shocked how good these are! The noise reduction is amazing. Very easy to mould. Crammed the first one in really well and it worked perfectly; but gentler with the second so needed redoing but again, very easy. Bought for when I’m on the bike. No tinnitus after riding and comfortable when in. The only reason they lose marks for comfort is when taking my lid off, its very painful due to the hard plastic wedge in my ears.

Good product that does what it says and reduces harsh noise Not the easiest to shape to ear but once done they are a good fit. Would be useful if they had a way of indicating left or right ear. Overall pleased with the fact they are customised and pretty good value.

Say to mould into your ears, comfortable and dies the job 😎

They’re great when being molded and wet. However as soon as they’ve set and gone hard they’re awful. Noise cancellation is pretty much zero even with the foam plugs in. I bought these for riding my motorcycle and they’re so insanely uncomfortable. It’s basically having hard plastic pushed into your ear. I tried remoulding them a couple times and it improved nothing. They’re extremely expensive and now obviously no chance of returning them and getting money back…..DO NOT BUY!!

It's hard to get these to mould nicely requiring several attempts. But once you get it right they work well, note. Is hard to tell which is left or right they could of made the solid plastic plugs different colours!

Looks good haven't tried yet

If you mould them correctly the first time they are very comfortable and block out a lot of sound, i put them in boiled water for five minutes. I also used 2 mirrors like the top review mentioned to fit them accurately. Things you might need to know; 1. They should be softened in boiling water separately otherwise they can kind of melt together. Leave them in your ears for a while and push gently on them by the filter area until they cool down, this gave me a better seal. 2. The lanyard in one of the other reviews is not included and has to be purchased separately, it is called the custom decibullz lanyard and not the accoustic filter lanyard as that one won't fit these. 3. I find that unless im using the foam ear-tips they don't block much sound, but maybe i didn't get a good seal with the triple flanged options because everyone's ears are different. 4. Someone mentioned the foam tips can wear out, you can buy memory foam headphone tips as replacements as long as the insert for the tips is quite small, i bought some spare. Hope this helps, if done right, these really are good earplugs.

These are no better than the cheap foam ones. Really, there's simply no reason to use them and they are 100x the price of the foam ones. They say: "perfect fitting earplug that will never hurt, never fall out and provide superior noise isolation". Lol. Nope. They are not comfortable. They hurt. I've tried the silicon (medium and small, large is too big) and the foam ear pieces. I've re-moulded them several times and the plastic is just hard and uncomfortable. Sleeping in them is not an option. To be fair, they don't fall out. But... they are difficult to get out. The snug fit means you have little to hold onto to pull (twisting is more effective, but still same problem). Making a 'handle' while it's still soft is an option, but means you get more pressure when you lie down or lean on a cushion. Honestly, I would avoid them. If these were £3, maybe worth it just to have 'custom' ear shapes, but it's a gimmick, it doesn't block any more noise than foam inserts. If you are serious about noise-blocking in a work environment, get some real headphone-style ones. If you're trying to get some rest, get foam ones or silicon inserts if you don't like the foam ones.

Waste money the ear plug doesn't work and is too big

I work in a heavy industrial setting. We have sounds that are constantly 90db +. With just the silicone tips it was night and day. The moulding process was easy and they locked in very well to my ears. Unfortunately my pair did not come with the foam tips to increase the db protection level, i did contact the manufacturer and they were willing to send me some replacement tips but Canada post at the time was on strike, and they are a US company. I still wore them under my radio pelters and it really helped up my protection from all the noise that my oelters failed to block out. Unfortunately I lost my pair in my coveralls during laundry day, but will be getting another pair in the future as i did enjoy their comfort and ease of use. I will probably choose a high vis colour next time as black is easy to lose in a bag or pocket, as well co workers can see that you have them in.

Useless product for under helmet. Hard plastic keeps putting too much pressure. Re-molded 6 times with help Of my partner. 30 minutes tests with helmet and non satisfactory.

Makes motorcycle touring much more pleasant, can hear whet you want to hear but that wind noise just goes.

but the delivery man placed my order on my neighbor's gas meter.