Dive into a sea of adventure with Willow the ECR4Kids Climb-N-Crawl Whale. This set includes a whimsical head and tail. Use with body segments, sold separately, to create an innovative climbing toy for toddlers and young children, designed to encourage physical activity, imaginative play, and cognitive development. Ideal for use in a playroom with a soft surface or backyard, the play structure provides hours of entertainment. Children can advance their motor skills by crawling forward, backward, or climbing on top. School-aged children enhance memory by turning the tunnel into an educational game of recalling letters, shapes, and numbers. Beyond physical development, the climber nurtures social interaction and can be used with multiple kids as they learn to take turns and collaborate. The indoor-outdoor play structure can be configured in various ways, providing a dynamic and flexible learning environment. Combine additional segments for a larger play space, extension pieces are sold separately. Parents and educators can easily disassemble the whale for space-saving storage. For additional safety and security when using outdoors, the structure incorporates optional anchor points, anchors sold separately. This product has been designed and manufactured to achieve ASTM F1148 standards for backyard play.