Description: brand new and high quality Feature: Made of high-quality material, durable, safe and not easy to deform. White ruler with black scale, easy to use and measure. The arm ruler is used to measure children's arms and for head circumference. The tape measure has a square hole in the for head, which is convenient to hang when not in use, easy for card position during measurement, and the reading is more accurate. Perfect for 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, baby hats, etc. Specifications: Item Type: for Head Measuring Tape Material: plastic Size: Scale length 60cm/23.6in Color: White Quantity: 3pcs Note: No retail package. Transition: 1cm=10mm=0.39inch Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Includes: 3 x for Head Measuring Tape (other accessories demo in the picture are not included!)