2-sided post anchor Provides 1" elevation above concrete Elevation keeps post dry Large pre-punched opening for anchor bolt 18 gauge galvanized steel body 14 gauge galvanized steel base & washer Nails NOT Included Post/Column Size: 4 x 4" Size: 3-9/16"L x 3-9/16"W x 3-9/16"H 4 x 4"