Replacement Elastic Retention Strap, Plastic-Type Windshield Washer Reservoir. Includes Attachment Rivets And Instructions. Manufactured by XKs Unlimited. Strap is 1" x 14.5". Illustration item 12 Fits 4.2 Series I E-Type from about June of 1965 and all Series II E-Type. It also fits later MK II, later 3.4S/3.8S and all 420. Does not fit cars with glass reservoir. Also fits other British cars using the Lucas 54713814 washer bottle bracket.