They are made of a soft comfortable MEDICAL GRADE plastic.These are some actual ebay feedbacks left by our customers:
Was skeptical but it really works! Thanks so much for the good night sleep
SUPER FAST emails and delivery! My husband is Thrilled over how well these work!
AWESOME product, Changed my life! No more $20 boxes of nose strips!
they work thank goodness many thanks A+++++++++++++++++++
Best night's sleep we've ever had, we LOVE 'em, super fast shipping, GREAT!!!!!!
I'm in shock it really does work! Great seller!Fast shipping, quality product, A+++
Repeat customer - couldn't ask for better service
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LOW VISIBILITY -- FLEXIBLE -- NO LATEX -- NO WHITE RUBBER -- RE-USABLE Each "ezebreather" support unit consists of two nasal insert cups connected by a safety strip for simple placement and removal. The device is hardly noticeable when in place, only the small translucent connecting piece is exposed. They are completely re-usable, just a quick rinse, and they're ready for another night.
Due to my own breathing problems, I purchased and tried every breathing aid that I could find on the internet with very mixed results. I finally came across the medical grade nasal supports that are in this auction. They combine the good features of the others, without any of the bad features. I have used these supports almost every night for two years and have been so well satisfied with them that I am now a distributor as well as a user.
The ezebreathers can be easily custom shaped to fit your nostrils by holding them in hot water for a few seconds in the desired shape, then immediately putting them in cold water. The memory built into the material will hold the new shape indefinitely. Most users will not find custom shaping necessary.

SIZING INFORMATION
This
auction is for two of the "ezebreather" nasal supports, one MEDIUM size
and one LARGE size, as seen in the picture BELOW . (12mm and 14mm)
We recommend this as your first time order.Unless you request otherwise, that is what we will ship.
The only way to be certain of your size is to try both. They are
re-usable for about a year, so it's important to determine which size
works best for you. NEW---An EXTRA-SMALL size, (10MM), is also now available for those with very small nostrils.
NOTE:
If you are certain of your size requirement, let us know with an email
at the time of your purchase and we'll send 2 ezebreathers in the size,
or sizes, of your choice.
send me email: details@commspeed.net
TRY IT WITH OUR MONEY BACK GUARANTEE
These nasal supports will improve breathing for most people whose problem is due to not getting a good air flow through the nose. Some breathing problems have other causes and could require other solutions. If you are not helped with these supports, please cut them in half to insure that they can't be accidentally re-used, and return them to us for a refund.
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IF YOU HAVE QUESTIONS ABOUT OUR GUARANTEE, YOUR PREFERRED METHOD OF PAYMENT, ETC; PLEASE USE "ASK SELLER A QUESTION" AT TOP OF PAGE AND INCLUDE YOUR EMAIL ADDRESS WITH YOUR QUESTION. WE WILL HELP YOU IN ANY WAY THAT WE CAN. THANK YOU FOR YOUR INTEREST IN OUR PRODUCT.