3-Piece Curved Top Tunnel Set Climber is an engaging play space for your toddler. Hide in the tunnel or climb to the top, this piece is great for developing motor skills. The dense foam shapes are covered in a soft leather-like polyurethane material that is easy to clean with a mild soap-and-water solution. The multi-level design makes this a great addition to your home, playroom, classroom, daycare and more. Children should remove shoes before play to ensure product longevity. Recommended for ages 10 months-3 years; adult supervision required.