This is foot length ruler for children, made of plastic material, safe and can be used with confidence. The cartoon design is creative and lovely, will adds to the joy of life. It can also record the growth of the child. A perfect your kids. Features -Color:Blue -Material:ABS plastic -Size:31.00X8.80X2.50cm/12.18X3.46X0.98in -The operate is smooth, not stuck, convenient to use. Scale design, easy to watch, easy to use. -Solve the troubles of mother choosing shoe size for baby, pay attention to baby's growth. -Convenient tool to measure your baby feet and choose suitable and correct size of shoes. -Freely adjustable, accurate scale, save worry and effort. A good helper for your daily life. -Made of stable and reliable material, it's solid and durable, and can be used for a long time. Package list: 1 Infant Foot Measurer