BS-40 100% Full Grain Leather with Snaps Belt Strap 1 1/2" wide 100% Genuine Full Grain Cowhide Leather with Snaps for Easy Snap-On, Snap-Off Functionality. Backed with a Lifetime Warranty. 1.5" = 38mm Wide available in 5 colors and sizes from 30" to 46" Made with snaps for Interchanging buckles (NOT Included) This belt's size is measured in inches, from the end of the strap where the buckle is attached, to the middle hole at the tip end. Measure around where you wear the belt, with your pants on, and order the closest size.