3-1/8x8” card holds blister pack with 5.5” long blue plastic toothbrush by Butler. ©1966 National Periodical Publications, Inc. Toothbrush came in blue, green & yellow. Each had “Official Batman Bat Brush By Butler” text on handle. “Batman” name being very similar to “Batman” comic book title logo. Card has great Golden Age graphics of Batman and Robin with Batman saying “Zowie Beat Germs! Brush Your Teeth Every Day And Banish Evil-Doers.” Robin replies “Holy Toothache Batman! Regular Brushing Helps Prevent Cavities Too!” Card touts “The Caped Crusaders Join The Fight Against Fearsome Cavities!” Card is unpunched. Scattered handling wear with creases at corners and st. warp to card. Fine+. Blister remains firmly attached to card with st. dent to top of blister. Contents are Mint as packaged. From the Craig Warren Collection.