Sassy's Busy Bug Bar encourages development of thinking by offering a variety of simple cause and effect play activities. Baby learns that turning the butterfly produces a clicking sound. Teach baby about up and down by lifting the rings on the dragonfly's curvy pole and then letting go, creating a great clacking sound. In addition, baby learns a first step in problem solving by recognizing that pulling the tether brings the bug close. Five fun activities rattle, spin, click, crinkle, squeak, and flip to keep baby entertained. Ladybug snack cup can be removed for easy washing. Sturdy fabric straps keep stroller bar securely in place on all stroller bars and stroller trays. Age: 6 months +