This comes with a mattress. This children's single mid sleeper bed frame is crafted from solid brown wood, featuring a built-in desk and ladder for added functionality. The rectangular shape and two drawers provide ample storage space, making it a practical and stylish choice for a child's bedroom. Assembly is required, but the sturdy construction ensures durability and stability. Compatible with a single mattress size, this bed frame offers a comfortable and safe sleeping space for children.