Large square 3" x 3" x ¼" Small square 1¼" x 1¼" x ¼" 6 cavities per mold. This mold makes approximately 10 large pieces or 40 small pieces per pound of chocolate. This mold is not used for candy centers. Suitable for chocolate, soap making, plaster and concrete crafting. NOT DISHWASHER SAFE Do not use for hard candy or other hot ingredients. First quality plastic mold, FDA approved.