Authentic looking European-inspired design cast iron letter slot. Unique floral and garland motif. Lacquered finish for a classic look. Sized for standard letters. Sturdy through-bolt door installation with hardware included. Maximum door thickness is 2 3/4". Doors less than 2 3/4" thick will require cutting the mounting bolts (easily done with a hacksaw). Best suited for installation in a sheltered location like a porch or overhang.