, Head Measuring Tape Infant Circumference Measure Ruler Compatible for Babies Accessories 3X Circumference Measure

["ruler is used to measure and head circumference","of,, safe and not easy to","The tape measure has a square hole in the head, which is to when not in use, easy for card position during measurement, and the reading is more accurate","Perfect head circumference tape measure for babies, infants, children.And can be used to measure the circumference of various cylindrical objects, such as water cups, bottles, hats","White ruler with black scale, easy to use and measure"]