This is the NSS 46 inch Tan Gum Squeegee Blade. Genuine NSS part #2693831. Blade has 10 Notches Per Edge and measures 46 3/4 inches x 2 3/16 inch x 3/16 inch and fits the 33 inch Curved Squeegee Assembly B. Fits the following models: Champ 3329 RB...