This Flexible Flyer baby sled is a perfect winter activity for you and your toddler. Fits babies and toddlers up to about 3 years old. Wide base keeps this toddler sled stable for a safe ride. An extra high back on this baby sleigh provides additional support for children just learning to sit. Adjustable safety strap built-in to baby boggan seat to keeps your child secure. Makes a great Baby's First Sled.