2303A Replaces: Napoleon W010-3562 and old part number W018-0130. Sold as a single piece, complete replacement requires two pcs. This is the NEW thicker 2'' baffle. Stoves built before 2010 may have a 4 piece baffle that can be replaced with two of these baffles Fits: Napoleon models 1900 Series, S9 & Timberwolf T2300. For 1400 series, see Lynn 2302A. Size: Approximately 19-1/2'' x 9'' x 2'' Material: Ceramic fiber alternative board which, unlike ceramic fiber, is not classified as carcinogenic or hazardous. Board is hard, strong, withstands 2100F, and is rigidized grey for added durability. Material is comparable to Superwool Plus, SuperMag, and Insulfrax. Made in the USA by Lynn Manufacturing, Inc. Replacement Napoleon Baffle Board, 1900 Series, S9 & Timberwolf T2300, W010-3562, W018-0130, Single