Turn your kids' room into an indoor adventure space with this twin-over-twin bunk bed featuring a built-in slide. Perfect for families with multiple children, it combines fun and function with a sturdy frame that supports up to 400 lbs per bunk. The top bunk fits a 4–6 inch mattress, and the bottom fits 6–8 inch. Overall dimensions: 78.7"L x 41.7"W x 70.1"H.Product Detail:- Product Type:Bunk Bed- Size:Twin over Twin- Overall Product Dimension:78.7"L x 41.7"W x 70.1"H- Overall Product Weight:131.1 LBS- Detail Dimension: Please refer to the Size picture- Weight Capacity: 400 LBS- Material: Solid Wood- Recommended Mattress Thickness: Upper bed: 4-6" / Lower bed: 6-8" (The mattress is not included)- Number of Packages: 2 (Packages shipped separately may not arrive at the same time, please be patient.)- Assembly Required:YesWhat's in the box:- Bed * 1- Tools included- Instruction manual