Say & Smash Letter /S/ Smash MatInitial, Medial and Final sounds Speech Sounds /s/ Kids LOVE to use the Say & PLAY DOUGH on the smash mat! Print and use as is, or laminate. Say & Smash play dough on each picture as you say the words with the target sound. 3 fun, easy to use, printable smash mats! Each circle on the smash mat is 2 inches. Plenty of room to smash play dough on. Get creative and use it with other mediums such as putty, kinetic sand, or sensory bead dough. Have mini objects? Smash t