HomeSaver; HomeSaver Pro 8″ x 8″-10 SS Single-Flue Chimney Cap 3/4″ Mesh; 13802 HomeSaver’s single-flue caps are available in 3/4 rugged mesh. Some galvanized sizes are available in 5/8 (California) mesh. HomeSaver single flue caps feature picture frame embossing on the lid as well as a shallow channel base for added strength. for the customer with budget in mind, you can’t go wrong with the galvanized painted black model. Features: Material: 304-alloy stainless steel. 18-ga. base and mesh, 24-ga. lid. Lifetime Warranty for stainless steel. Lifetime Warranty on workmanship and materials. Specifications: Overall Dimensions: 8 (W) x 8 (D) x 10 (H). Fits Outside Dimensions: 6-1/2X6-1/2 to 9X9. Mesh: 3/4.