Unique Mid Century Full Bed Frame.
The outer edges of the two outer beams should be 53 inches apart. Lay a wooden beam over the three beams, its ends level with the outer edges of the outside beams. When the mattress is installed, it should distribute the pressure sufficiently to support weight.

Black Mid Century Full Bed Frame

Great Mid Century Full Bed Frame

Awesome Mid Century Full Bed Frame

Orange Mid Century Full Bed Frame

Review Mid Century Full Bed Frame

Simple Mid Century Full Bed Frame

Soft Mid Century Full Bed Frame

Traditional Mid Century Full Bed Frame