The Little Tikes Jumbo Baseball Trainer is a great way for your little champ to develop the proper technique for throwing strikes. This Baseball Trainer is fun for the whole family to experience and join in on the baseball action. Just add a bat and mitt and you will have a full baseball game in your very own home! Pretty soon your little champ will begin to throw with accuracy and speed and possibly one day be the next future MLB All-Star! Includes one (1) 3ft trainer and three (3) baseballs. Inflate the trainer, fill base with sand or water to balance and have fun! Perfect for ages 3 to 6 years old and encourages active play. Helps children develop their balance and hand-eye coordination while practicing their pitching skills. Adult assembly required, easy setup and storage. If water is used to balance the trainer, make sure base is fully empty and dry before storing. Not for children under 3 years of age. Outdoor use only! Use on clean flat surface free of any debris or sharp objects. Easy to clean material wipe with damp cloth. Pump not included. Additional items shown on box are not included. WARNING: CHOKING HAZARD -- Small parts.