Bertucci replacement band. B-TYPE Heavy-Duty Nylon Webbing band offers long lasting durability unmatched in the market... backed up with an industry leading 3 year warranty. Featuring our proprietary nylon webbing that will custom form to your wrist for the perfect Active Comfort fit, rugged stitching, and solid stainless steel buckle & dual loop keepers. The one-piece design is equipped with our U.S. Patented Fold & Tuck excess band retention feature (useful for smaller wrists), and wide adjustment range for all wrist sizes. Fits Bertucci A-2, A-3, A-6, A-7, B-1 & D-3 cases.