A 79 in by 55 in playpen with 27 in walls, sized so a child can freely sit, crawl, walk or play inside without running out of floor. It weighs 14 lbs, covers ages 10 months to 6 years, and assembly is needed before first use.The wall height is deliberate. At 27 in the panels allow babies to learn to stand and walk, giving something solid to pull up on, while staying low enough for an adult to reach in over the top. Breathable mesh runs the full height of every panel, which enables parents to better interact with their toddlers instead of peering through a solid wall.Four pull rings and 50 ocean balls come in the box for learning and playing, turning the enclosure from a plain barrier into somewhere a child wants to be. The safety door opens by external zipper only, so it prevents babies' accidental climbing out while an adult still works it in one motion.Underneath the fabric, solid metal pipes and non-slip foot mats keep the frame stable and sturdy, and anti-slip suction cups grip the floor so the panels are not easy to wobble when a child leans hard against them. The selected oxford fabric is enduring and wear-resistant, and a soft sponge layer inside the rails allows for more comfort at the points a child makes contact. Hook and loop fasteners handle the connections during setup, so the panels come apart again without tools. The playpen is ASTM and CPSIA compliant. Available in gray.