This baby Sensory Cards can withstand lots of use by little hands, will create a delightful visual learning experience for baby and children. Made of , will be for baby to use, full of fun and attractive for baby. Our cards are funny, more focused, baby first see the whole, gradually in the center, exercise eyes ability. Features -Color:Multi -Material:Paper -Size:12.00X8.00X0.10cm/4.72X3.14X0.04in -Let kids to keep cell phone and computer game, and get involved in this fun game. -Accompany your children to play this game to improve the parent-child relationship. -As a great gift for kids in their birthday or daily life, they will like it very much. -Simple but funny, it will give your children a happy childhood, skin-friendly and educational. -Made of paper material for durable and in use, you can use it with confidence. Package list: 540 x Flash Cards