The BabySteps feeding dish is designed for easy transfer of prepared foods from the Baby Steps Freezer tray. The cube size is approximately 2 oz. per serving. The locking lid ensures that each compartment stays separate even if dish is turned upside down. KidCo even included a spoon which fits into the covered holder that locks on to the lid. They thought of everything and have you covered whether across town, on-the-go or dropping your little one at the sitter. Microwave and dishwasher safe, this feeding tray, like all their feeding products is BPA free.