3-1/4 x 5-1/4 in. Letter formation stage 2. Pre-K-1st grade. Building blocks for writing success. Teaches proper capital letter formation. Facilitates proper letter size. Reinforces beginning phonics. Letter formation based on capital letter stories early writing program. Color-coded steps and phonics reinforce letter formation. Dry erase marker included. Multisensory early writing program developed with pediatric occupational therapist, Toni M. Schulken, MS, OTR/L. Marker conforms to ASTM D-4236 non toxic. Made in China.