A padded ring that turns a corner of the living room into a ball pit, 41.5-in across the outside with 31.5-in of open floor inside. The 200 ocean balls come in the box along with a mesh sack for collecting them, so nothing extra needs ordering. Walls measure 3.5-in thick and hold 25D sponge that keeps its shape instead of crumpling when a toddler leans on the rim. A star-pattern PU cover zips off completely for washing, which means a juice spill does not end the season. The 9.5-lb ring assembles in a few steps and meets ASTM and CPSIA standards.