Heater tube wrap kit mid 1964-1967, 4 pieces. Fits Sunroof model standard microbus and deluxe and double door. Vinyl wrapped fiberglass, cut and sewn to insulate the heater tube. Fits from Chassis #1 306 308. Includes tool for installation. Note: If you have access to the center heat tube order our kit 221255900B. Made by Wolfsburg West.