Rubber sole Heel measures approximately 4.72 inches" [ ENTERTAINING ]- The fun squeaky shoes squeak every time your little baby takes a step. Not only will they put a smile on your little ones face, but you will know where they areespecially when you are out in public.They help you follow your baby more easily. [ ENCOURAGE CORRECT WALKING ]- Help your little baby learn to walk correctly by promoting healthy walking. The shoes will squeak when the baby walks correctly from heel to toe. The exciting sound will inspire your baby to continue to walk properly. Squeaky shoes encourage movement and exploration for first walkers. [ REMOVABLE SQUEAKERS ]- Do you love squeaky shoes but still need them to be quiet in some occasions? Its simple to remove the squeakers--white round plastic pieces, on the inside of each heel. Just pull those out and the sandals will stop squeaking. When you want the squeaky sounds again, just insert the plastic squeakers. *Remember to store them out of reach of your little ones as they can be a choking hazard* [ SOFT & COZY ]- Soft, breathable and comfortable soft sole with Anti-Slip design. Lightweight and flexible to support natural foot movement. [ REST ]- A Hook and Loop closure makes our baby sandals easy to put on,take off and stay on your infants feet all day. Suitable for formal occasion, party, casual, photography, outdoor activities, good for daily use.