Low-to-ground twin Montessori floor bed encourages toddlers to climb in and out independently while staying close to the floor. Full length guardrails with strengthened fence railings surround the mattress to help prevent rolling out, and a low 3-in height from bed to ground reduces the distance to the floor. A side door can be locked, left open, or removed so you can adjust access over time. Pine wood and plywood slats support an up to 8-in thick mattress with no box spring required, creating a cozy space for sleep and play.