i would not recommend this product to anyone [SEP] this tool is improperly put together it will squeeze your nose for about second and then slip right off i had to keep putting it back on i did not see any change in my nose structure after trying to use it for days i would not recommend this product to anyone i wish i would have looked at the reviews before purchasing as an honest consumer not bitter or being paid at all for use i feel this product was a true waste of money hopefully amazon will one day discontinue selling products that have bad of a result