Specifications:
20%-60%  Larger than average size masks
High-quality  Grade & Waterproof Face Masks 
Washable and Reusable
Three layers ( filter inside )
the nose bridge is made with double stitching
Cotton Polyester Fabric ( Interior Fabric )
Pictured, I am wearing our XL MASK no nose wire

XL:  
10 inches wide x 6 inches, 
not including the ear elastic
XXL:  
11 Inches Wide x 7 inches 
not including the ear elastic

But most importantly, Made and Designed by a big guy :)
** I DO BELIEVE THESE WILL FIT ALL OF MY BIG PEOPLE OUT THERE PERFECTLY. I'm " 380 POUNDS, ROUND FACE " 
and can see a smaller or larger person fit them perfectly.
 BUT IF FOR ANY REASON  IT DOES NOT FIT AFTER PURCHASE, SEND ME A MESSAGE, AND I WILL CUSTOMIZE ONE FOR YOU :)