52pcs Colorful Teaching Learning Magnet Letters & Numbers Fridge Alphabet Set for Kids Environmental safety magnet take more care of your children. Colorful styles can decorate your baby room better. Material: Environmental non-toxic plastic. Color: Colorful Each Magnet Size: Approx. 25 x 25mm / 0.99" x 0.99" 52pc Magnet Letter Number Fridge Set