Features: * 24 gauge single piece stainless steel hood with roll formed edges * 16 gauge stainless steel base for extra strength * 18 gauge 3/4 in. expanded stainless steel mesh * 18 gauge 5/8 in.expanded stainless steel mesh available for California * Stainless steel slottedhex-head bolts * Expanded metal mesh turned inward at base to allow cover to rest firmly on tile closing any openings around tile * Outside mounting provides greater free air-space for better draft * Optional heavy-duty stainless steel leg kit (for use when flue tile does not extend above crown) What"s In The Box: * Hy-C Company SCSS1313 13-In. X 13-In. Stainless Steel Chimney Cap