Lightweight and easy to walk around in the water, so you can take it off in the pool or ocean. Colorful and cute design flip flops 71" has a heel strap. Kids Girl Size: 7.1/7.9/8.7/9.4 inches (18/20/22/24 cm); Length: 7.1/3.5/3.5 inches (7.0/8.0/8.5/9.0 cm); Heel Height: 0.6 inches (1.5 cm).