Green Sprouts' Baby Food Freezer Tray is a must have for making homemade baby food. Tray holds 15 1-ounce cubes of puree or breast milk. Once frozen, baby food cubes can be stored in other containers so tray can be reused. Silicone freezer tray makes it easy to push frozen cubes out without having to warm the tray first. BPA free, PVC free, phthalate and nitrosamine free.