Moldex 6604 SparkPlugs Disposable Earplugs without Cord (Box of 200)

• 100% PVC-Free.
• Highest independently tested NRR.
• Extra-soft, low-pressure foam for comfort and fit.
• Tapered shape for easy insertion and removal.
• Shaped to fit even very small ear canals.

These come in a cardboard box of 200, each individually packaged (one pair per clear cellophane package). They are NOT matching colors in the pairs, so you will have two different colors in your ears. Also, they are basically white, with some swirling colors in them--none are mostly colored as you see on the Amazon photos. Fantastic to give out at concerts, for Halloween to Trick or Treaters, etc. No neck cords are included.

Nice foam, which you can roll down and then insert in ears. Slightly long, but better too long than too short and scissors can easily snip off to any length. I use when studying at the library, flying in a plane, etc. They are comfortable and helpful, and from what I could tell, could be used approx 6-9 times per pair, depending on your level of ear wax. I keep mine in a little Sucrets or peppermint box. A fellow student keeps hers in a Tic Tac box.

I find that they do block noise very well. I have had many foam and overhead sound blockers in my life, and these are superb and economical. I always bring a pair to concerts, and extras for my friends. I have seen all Mayhem Heavy Metal Fest shows, and these help immensely.

Here's to peace and quiet!

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I use earplugs 8 hours a day at my job. These "Spark Plugs" have always been the best! The company will once in awhile switch to something different but when they do they get alot of complaints. These are rated NRR 33. Most notably for me is that they are very soft and comfortable for long periods and very effective.

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I need silence when I sleep! Guess I owe this to my parents always making sure I had complete quiet as a baby. My husband snores but uses a CPAP but even the noise of that machine would keep me awake. These ear plugs are awesome for noise blocking. I take them with me on trips, even when I will be alone. Love them when I stay in hotels with noisy guests running up and down the halls. My roommates may complain, but I never hear a thing!

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After trying several brands, these are my favorites. They block out the night time noises and are comfortable to use.

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[update 2/9/2011]

After I sent a message to the retailer (Coast to Coast Safety) asking how to go about getting a refund because I felt the earplugs were faulty, I was promptly contacted by representatives from both Coast to Coast Safety and Moldex (the manufacturer). It was apparent that they were *very* concerned about the performance of their product considering that it is intended for protection.

Coast to Coast immediately pulled all inventory that came from the same batch as soon as I was able to furnish them with the lot number from my package.

After a few short phone calls with Moldex, they replaced my box of earplugs with one from a different lot. They had me return the box to their QC department and they paid for all shipping costs.

The second box of earplugs worked as advertised. I would purchase this product again and I wouldn't hesitate to order from Coast to Coast Safety nor Moldex.

The earplugs themselves are about 1/8" longer than Hearos, so have a better chance of sticking out a tiny bit from your ear. With that in mind, you might find Hearos more comfortable for sleeping or you can just remove the extra length with a quick swipe of some scissors.

[original review]

I use ear plugs all of the time every night when sleeping to drown out city noises and occasionally when going out to night clubs to protect my hearing.

The ear plugs in the box I received barely block sound at all I can clearly hear most frequencies through them, such as the fan from my air cleaner. I tried a different pair of ear plugs that I have lying around just to make sure; those blocked out most frequencies and lowered the sound level just as I would expect from 33dB ear plugs.

I also noticed that the texture is different from other brands I've used in the past the outer part that seals the ear canal seems almost porous (though I'm not sure that this has anything to do with the poor performance of this product).

I will be returning these.