Jackson 52-In x 39-In Wood Fireplace Mantel Surround 

Overall Height A: 52"

Opening Height B: 39"

Opening Width C: 52"

Shelf Length D: 80"

Body Width E: 70"

Shelf Depth F: 8"

Return Depth G: 1"

Leg Width X: 9"

Leg/Shelf Overhang Y: 14"

Breast Height Z: 13"