The bunk bed simulator assembly consists of 1/4″ thick prime painted angles and 12-gauge stainless steel panels bolted together with 3/8″ diameter bolts through pre-punched holes for ease of assembly. The prime painted 19W4 x 1 1/2″ x 3/16″ bar grate is designed to hold class “A” materials 1′-4″ above the floor surface. Dimensions for this prop are approximately 4′ 5 1/2″ x 4′ 5 1/2″ x 6′-7″ tall. The overhead bar grate bunk of this unit is also 4′ 5 1/2″ x 4′ 5 1/2″ and provides another area to hold class “A” materials for a secondary fire.