The To Fro Glider by Sii is a great way for children ages 6-23 months to get moving! The structure features either one or two tires suspended from the top bar that kids will love laying on and swaying back and forth. The To Fro Glider is close to the ground, so it is easy for kids to use. The brightly colored frame is inviting. The To Fro Glider helps promote balance.