The frame of this double platform bed is made of solid pine and high quality MDF, and the bed frame has excellent stability and durability. And, there are guardrails all around the bed frame to provide you with all-round protection. At the same time, the sturdy planks provide excellent support for any mattress. There is also a small built-in desk between the two beds to keep your belongings within reach, especially for bedtime stories or cell phones. At the same time, the two beds share a roof,