Solid Contoured Backup Ring 8.500" x 8.687" x 0.053" - Nitrile

Marsoni

M251S

$21.73

Get it in 3 business days with 1 day shipping. Friday, May 29

Solid Contoured Backup Ring 8.500" x 8.687" x 0.053" - NitrileProduct Details : Solid Contoured Backup Ring 8. 500" x 8. 687" x 0. 053" Nitrile Part No: 8 173 N90 Product Category: O Rings Product Type: Solid Contoured Backup Ring Series: 8 XXX Dash No.: 173 Material(s): Nitrile Material Code: NBR Durometer: 90 Temperature Range: 40F to +250F ( 40C to +121C) System Of Measurement: Inch Dimensions: 8. 500" x 8. 687" x 0. 053" Nominal I. D. (d) : 8. 500" Nominal O. D. (D) : 8. 687" Nominal Width (W): 0. 093" R: 0.

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We offer a 30-day return/exchange service after receiving.
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Gel moisturizer Sounds like a great idea right?? Ewwwwww! It’s so gross! They are hot feeling, sticky, and sooooo slippery. I was hoping to wear them overnight to help my dry cracked feet but you can’t walk in these! Not even to the bathroom. Honestly I wore them once, saw no difference, and threw them in the garbage.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 28, 2026

Verified Purchase

Gail

Phoenix, US

★★★★★ 5

The answer to calloused feet.

Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)

If you have dry callused soles, these are your answer. All my calluses left and my feet were very soft. They should not be walked in unless you are very, very careful as you will slip and fall. I stopped using them for a while and all my problem calluses are back, even when I use lotion at night. They tell you not to sleep in them, I don't know why. I do put these on at night and end up taking them off later as they're not comfortable to sleep in.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 28, 2026