Keep you mutt happy...keep your mutt healthy. Perfect for freezing homemade treats for your special mutt. Create your own healthy recipe or combine with supplements including medication, broths, milk or vitamins for the ultimate super snack! Structured frame to help reduce spillage and release treats with ease! FRAMED SERIES is designed for easy filling, carrying and loading in and out of the freezer without the mess. 12 perfect sized treats per tray with 1 and 1/2 oz fill lines. Multiple trays can nest for easy storage or stack by turning one 90 degrees! Each mold has a notched mid-section that allows for the perfect break to create a 1/2 or 1/4 oz treat. The 10" x 10" mold is made from high quality, flexible, soft, food grade safe silicone with a structured nylon rim, is BPA and PVC free, odor and stain resistant. Freezer and dishwasher safe. Keeps color and shape over time.