Our Tunnel Sofa is a seat and play tunnel. C-shaped frame and stool. On its side, it can be a tunnel. Our innovative, patented design allows our children's furniture to easily transform to various shapes and structures. Our high-quality material is nontoxic, soft, and smooth for babies and children to play without any harm. A great way to combine learning with fun. Our foam products stimulate spatial reasoning, imagination, and creativity development through the change in shapes from sofas, stools, tunnels, and more. We use first grade safety materials and non-toxic foam and its corners are soft so children can play freely with these light pieces. Its materials also bring unbeatable nose reduction and sound proofing. Environmentally-friendly compressed and cross-linking interior material, Air cell Pad or HR block sponge (varies by product), and covered with handmade nontoxic polyurethane fabric. Our PU fabric has a unique softness and will not peel over prolonged usage. All of our designs complements home decoration and style. For infants, boys, and girls ages 2 months and over. * Transforms into a seat, stool, tunnel and various other structures and shapes * Non-toxic, harmless, soft materials * Noise reduction and sound proofing * Light pieces * Rounded corners * For ages 2+ months * Made in Korea * Product Dimensions: 23.6"" x 23.6"" x 14.2"" * Product Weight: 11 lbs * Materials are 80% Inner Energy Mat and 20% Top PU Memory Fabric * For ages 2+ months * Color: Light Pink & Light Yellow * Modern design