Buckle: The buckle now has a textured finish we call granite to resist abrasion better The buckle has Allen head stainless steel screws replacing the pins for a stronger buckle The clasp body has been lengthened, and a new larger clasp with 2 set screws gives a secure hold with extra security A smaller more powerful magnet is used allowing the mechanism to be smaller Strap: Fits up to 67" waist. Our new nylon straps are stiffer and are made from a super-high density microfiber material that is an advanced composite of ultra-fine polyester fibers; this allows the stiffness required for holstering if you have a CCW permit or just your everyday tools. The tip is laser cut and heat-treated and stitched to resist fraying. In the center of the strap is a rubber liner to resist sweat from penetrating the outer belt surface. Strap thickness near 3/16." This belt Buckle Size 1 11/16" x 2 9/16" - Belt strap width is 1 1/2"