Features:1.Premium Material: Made of high quality material, durable and not easy to fade. BPA free, not bad smell.2.Safe for Kids: Sleek and smooth corner, will not hurt your kids39; hands.3.This is where the child39;s initiation begins. Recognize, write, practice, increase the fun of learning4.Improve Kids: Cultivate concentration, exercise practical skills, help fine motor development, and promote hand-eye coordination.5.100 Satisfaction: If you have any question, please feel free to contact us.We will try out best to help you. Notice:Please allow 1-3cm deviation due to manual measurementActual color may be slightly different from the image due to different monitor and light effectDescription:Material:PaperSize: 11x15x3.5cmPackage List:1 set x Letter Cards