The Deer One Soft Activity Crinkle Book & Fold Out Pat Mat is designed for infants aged 0 months and up. It features multiple interactive elements, including textured fabrics, a crinkle leaf, a teether corner, and a baby-safe mirror. The book includes a tethered mushroom and bunny character for grasping practice, with the bunny fitting into a pocket on the left panel. When unfolded, the book becomes a pat mat for tummy time, showcasing nature-inspired graphics and tactile fabrics. A top loop allows for attachment to strollers or car seats. The book measures 6.5"L x 6.5"W x 2" thick when folded and secures with a hook-and-loop fastener. Surface washing is recommended; machine washing and drying are not advised. Manhattan Toy, established in 1978, ensures all toys meet safety standards and provides customer support via an 800 number. This product is surface-washable, with a teether corner that can be cleaned using baby-safe wipes.