Replacement Part for German Pyramid Paddle. This paddle measures approx 5 3/4 inches long and 1 7/8 inches wide. The nub measures approx 5.5mm in diameter with a split in it to fit a smaller hole. It is made for the pyramids by KWO (such as the 70026 ). The length measurement is for the ENTIRE piece: the blade and the nub at the end from tip to tip. Made in Germany.