These durable dry-erase mats provide endless hours of learning and practicing essential skills. Kids will love using these mats to learn and practice spelling, math, time-telling, geography, and more. And when they are done creating their own personalized mat, they can wipe it off and do it again, further enforcing important concepts. Great for at-home, for a fun meal-time activity, or take them on-the-go to use in the car or while eating out. use with teacher created resource colorful dry-erase crayons (not included) to create your own unique mat. Bpa free - double-sided - dry-erase - rounded corners - use with dry-erase crayons. Do not use with regular crayons, markers, or dry-erase markers. Use a damp paper towel or cloth to clean dry-erase crayon marks. Learning mats can be fully cleaned with disinfecting wipes or with soap, warm water, and a non-abrasive sponge. Allow to dry completely before reuse. Product dimensions: approx. 17-1/4" x 11-1/8". Ages 4+.