Details . Found in bedrooms and bunk houses across America, it is sure to be a popular addition to your home! Careful assembly by hand ensures the bed will last for generations to come. Dimensions: 44"W x 87"L x 74"H. The upper bunk is designed for use with a maximum mattress height of 6 inches. An upper and lower mattress support (Bunky Board) is included at no extra cost. This one of a kind "Glacier Country" look is achieved by removing the outer bark while leaving the inner stratum or "Cambium" layer. The "Glacier Country" items are lacquered with three coats of premium grade, clear lacquer. Some assembly is required due to its large size. Instructions are included. 20-year limited warranty at no additional charge. Made in Montana, U.S.A.!