Silicone mold for ice cubes, candy making, baking, etc. Tray measures 8" long x 5" wide x .75" high and makes (10) number 1's. Oven-safe and freezer safe from 500 degrees Fahrenheit to -50 degrees F. Fill with water, juice, lemonade, ice cream, yogurt, brownies, cookies, soaps, candles, and sidewalk chalk. Dishwasher safe. BPA Free.