What adorable little Bunny SqueakMe Shoes! We just love these in their mary jane style and squeaky heel...these are perfect for your little girl to wear so you can hear where she is at all times. (If you don't want to hear the child at all times, adults can easily pull out the squeaker in the heel...and it can be reinserted at your liking.)They are comfortable and fit perfectly with the velcro strap. To measure your child for the correct size, here is the info below. Make sure you measure while child is standing from heel to tip of longest toe. Allow 1/4" for socks and/or growth: Size 4 = 5 inches long, average 12-16 months old Size 5 = 5 1/8 inches long, average 16-20 months old Size 6 = 5 1/4 inches long, average 20-24 months old Size 7 = 5 1/2 inches long, average 2-2.5 years old These shoes are comfortable and flexible with non-skid soles. These are adorable!