This pyramid paddle blade is approx 105mm (4 1/5 inches) long and 35mm (1 3/8 inches) wide. It fits pyramids 085/233 and 033/2 by the Artisan Coop. The nub part measures about 4mm in diameter. The length measurement is for the ENTIRE piece: the blade and the nub at the end from tip to tip. Made in Germany.