The complete fireplace comprises of the mantel shelf, head, combined legs and slips and E type 3 piece hearth.   Alternative  A

Alternative options are available.

Measurements:

Fire opening: 16" or 18" wide x 22" high.

Overall size of fireplace: 34.25" wide x 49" high.

Further options:

Alternative hearths: A,C, D,(cut to same size as E)

Also available with no hearth

Solid fuel option available.