SMALL - Measures 8 1/2 inches (From sideburn to sideburn across the bridge of the nose) MEDIUM - Measures 9 1/2 inches (From sideburn to sideburn across the bridge of the nose) LARGE - Measures 10 1/2 inches (From sideburn to sideburn across the bridge of the nose) X LARGE - Measures 11 3/4 inches (From sideburn to sideburn across the bridge of the nose) IF YOU DON’T SEE YOUR SIZE OR NEED SOMETHING CUSTOMIZED, PLEASE MESSAGE ME These masks are made by me & my daughters with 100% cotton fabric & have a nose wire for a snug fit. Production Time is 1-3 days & we ship USPS 2-4 day shipping. FREE SHIPPING WHEN YOU SPEND $35 OR MORE! CARE INSTRUCTIONS Hand wash is preferable but you can put them in the wash on delicate cycle. DO NOT dry in dryer. Air dry only. La Rams New Logo Mask, Adjustable Face Los Angeles Washable & Reusable Mask With Nose Wire, Made in Usa