B-TYPE Heavy-Duty Nylon Webbing Band offers long lasting durability and comfort unmatched in the marketplace. Featuring military spec. nylon webbing, heavy-duty stitching, and solid stainless steel buckle and dual loop keepers. The U.S. Patented Active Comfort™ one piece design is equipped with the Fold and Tuck™ excess band retention feature and wide adjustment range to ensure a perfect fit for all wrist sizes. Fits Bertucci® A-2, A-3, A-6, B-1, D-1 & G-1 cases. Our U.S. Patented tool-less design permits band change in seconds. 3 year warranty.