Hy-C
9IN X 13IN STAINLESS CHIMNEY CAP
9" x 13", Stainless Steel Shelter Chimney Cap. Fits outside dimensions 7.5x7.5 to 9.5x9.5. 100% 304 Stainless Steel, 24 Gauge Single Piece Stainless Steel Hood, 18 Gauge 3/4" Expanded Stainless Steel Mesh, 16 Gauge Stainless Steel Base For Extra Strength, Will Prevent Certain Kinds Of Downdraft, Keep Birds, Squirrels & Animals, Keep Out Leaves, Limbs & Debris, Arrest Sparks & Help Prevent Fires, & Protect Flue From Moisture. Limited lifetime warranty