【Reusable Activity Mats】: Includes 30 double-sided wipe-clean activity mats, 1 erase pen. Reusable activity mats ensure kids have fun while they learn. It is also ideal for children to bond with their friends and family. 【Learn Through Play】: A variety of fun learning methods, easy to master shapes and colors. It's infinitely engaging for young learners. 【Key Skills】: Cultivate children's observation, memory, concentration and logic thinking ability. To practice Pen control, Hand-eye-brain coordination by repeated exercise. 【Preschool Education】: Truly innovative content which is age appropriate. Get a Head Start on Pre k and Kindergarten. Little ones have a lot to get used to in school, so make sure they have some basics covered with these educational flash cards for kids. 【Product Specification】: Size: Magnetic BOX: 190X165X33mm/7.48"X6.5"X1.3",Included: 30 Double sided cards, 1 Erase pen.