Exciting and safe, the kids loft bed is perfect for ages 6-12, featuring a slide and ladder for easy access. The sturdy metal frame includes 13 metal slats and protective features like guardrails and handrails for a secure play and sleep space. The bed frame also offers ample under-bed storage space, allowing kids to keep their toys and belongings organized. No box spring is needed as it supports twin size mattresses (not included) of 4"-5" thickness. This stylish addition to any kid's room not only promotes restful sleep but also seamlessly fits into any decoration with its functional design. Kids under the age of 6 are not recommended to sleep on the upper bunk.