These booties can be matched up with the other Diinglisar animals and will amuse the baby for hours. These are the rabbit booties. Size: Outer Soul is 4.5 Inches (11.5 cm) Long; Inside Foot Area is 4 Inches (10 cm) Long approximately; Opening is 2 Inches (5 cm) Diameter approximately. Fits a baby 6 Months - 1 Year