This is a foot length ruler for children, made of high-quality ABS material, safe and can be used with confidence. The cartoon pattern is creative and lovely, will adds to the joy of life. It can also record the growth of the child. A perfect gift for your kids. Features - Color: Pink+Sky-blue. - Material: ABS.- Size:22.80X8.80X2.40cm/ 8.96X3.46X0.94in.- The skateboard slides smoothly and the measurement length is clear and accurate.- Read the data, you will get the length of the foot and the size of the corresponding shoe clearly.- An addition for your shoe store, if your little guest have the help of this ruler, they will have a feeling of being respected.- A good tool to help you buy the babies' shoes size online without skipping the traffic and the lines.- The bright and attractive colors can make the plain space hand out vitality and dynamic atmosphere. Packing list: 2 x foot measuring rulers