Another Whitney Brothers innovation! The top panel of our best-selling Play House Cube is a safe, sturdy, shatterproof acrylic panel imprinted with a serene sky and clouds scene that invites children inside for a peaceful break and provides easy visibility for supervision. Brightens any room environment and satisfies every state requirement for a quiet space in Early Learning environments. Large enough for a preschooler or two, or a peaceful place for children to curl up with a pillow and blanket. All edges are rounded over and sanded smooth for safety. Need a floor mat? Purchase the WB0211 Blue Floor Mat, sold separately.