Baby foot measurer, 3 pieces of baby foot gauge, size measuring rule tool, shoes for babies and children, toddler shoes, accessories - Material: made of high-quality ABS, smooth polished without burrs, does not harm baby's skin. - Size Measurements: 6-20 cm, Suitable for age: 0-5 years. - Easy to use: place the foot on the device with the heel against the bottom and the size where it touches the longest toe. Read the size from inside the box, not on the end line. - Clear measurement: two types of measurement code, clear three-dimensional figures, record baby's growth. - Application: can help you measure baby's feet, buy the right size of shoes.