This ruler is made of material, very safe, , and resistant to deformation and fading. You can always use this wall gauge to measure your child's height and keep an eye on how tall your child is. It also works well and you can paste it where you want to decorate and use it to decorate children's rooms, baby's rooms, kindergartens, etc. Animal patterns can be more children's favorite, accompany the growth of children. Features -Color:Assorted Color -Material:PP -Size:190.00X6.00X0.10cm/74.67X2.36X0.04in - Suitable for kindergarten or baby room wall decoration height stickers, accurate scale, can record and compare the growth of babies at different times. - The paste is strong and , can be stuck in the bedroom or the living room, can accompany your children for a longer time. - Different styles, cute and cute shapes, animal patterns can be more children's favorite, accompany children's growth. -PP material, equipped with water-based pen, erasable, timely record the height of children, accurate scale, more convenient to use. - It can be given as a gift to your friends or family so that they can accurately observe your child's height at any time. Package list: 2 x height rulers 2 x erasable water-based pen 2 x small crown