Features: These phonemic awareness games can allow teens to learn daily at home, and can also be applied as educational tools, allowing students to develop their listening skills in interesting learning. These phonics games reading games can be a meaningful and practical gift, you can send them to your family members, classmates, teachers, and friends. Specifications: Dry erase mat: cardboard Sound chips: plastic Dry erase mat: approx.14 x 6.3 cm / 5.5 x 2.5 inches Sound chip: approx. 19mm /0.75 inch Package includes: 50 x Dry erase mats 100 x Round plastic chips 2 x Markers with eraser cap Notice: Contains small items, keep away from children to avoid choking risk.