The Cottage Colors twin/twin bunk bed offers a great look and fantastic value. This classic bunk keeps it simple with a traditional design that will never go out of style. The chic white finish and pretty paneling detail add to the charm and ensure the room will remain appealing as your child grows. The bed below can accommodate an optional trundle storage drawer sold separately. Mattresses and foundations (if required) sold separately. Bunkie Boards required for mattress support. This product requires a bunkie board (sold separately) To ensure the safe use of our product, we ask that you observe the following safety warnings: Do not allow a child under 6 years of age to use the upper bunk. Limit top bunk use to one person. Full size bed is designed to use a mattress 74-75” long x 52.5-53.5” wide Twin size bed is designed to use a mattress 74-75” long x 37.5”-38.5” wide Top bunk requires a mattress that is at least 5” below the top of the guardrail. Dimensions77.5"l x 42.5"w x 72.5"h