SWITCHaroo Full Size Loft Bunk Bed has 18 flippable panels “KomboNations” that allow today’s tween girl to make a statement that’s all her own. This is a wonderful loft that encourages sleep, study, creativity and self-expression, and is sure to be a hit with all girls. Loft has heavy gauge metal tubing, full-length guardrails, and sturdy welded metal slat system for mattress support. Ladder can be positioned on both sides of the bed. Uses a standard full size mattress (22222sold separately). Bunk bed is tested and certified by an independent testing laboratory to meet all minimum requirements of ASTM F1427-07 and U.S. CFR Title 16 Part 1303. Includes (222221) open end end panel, (222221) Flippable Color/ Patterned framed end panel of (2222218) flippable panels: positioned left to right, the top row: Polka Dot/Green solid, Striped/Dark Pink solid, Polka Dot/Light Blue solid, Striped/Orange solid, Polka Dot/Light Purple solid, and Striped/Yellow solid, the middle row: Striped/Yellow solid, Polka Dot/Light Purple solid, Striped/Dark Pink solid, Polka Dot/Green solid, Striped/Orange solid and Polka Dot/Light Blue solid, and the lower row: Polka Dot/Light Blue solid, Striped/Orange solid, Polka Dots/Light Purple solid, Striped/Yellow solid, Polka Dot/Green solid, and Striped/Dark Pink solid. The panels each flip with-in their frame, to create multiple patterns of solids, stripes or polka dots. The entire Flip side panel can be mounted on either end as you chose. The front guardrail panel is reversible Polka Dot/Green solid panel. The Display shelf has 2 panels: Polka Dot/Green solid and Striped/Dark Pink Solid and can be mounted on either left or right across the back of the desk. Some assembly required.