Classic Cuisine 85-HH093 Square Expandable Lunch Box with Dividers, Clear Collapses for easy storage, Made of Silicone and Plastic Removable Tray, Microwave, Dishwasher, and Freezer safe, BPA-free and FDA approved - All food grade materials Durable and Reusable, Product Dimensions: 8 inches x 8 inches x 2 inches Expanded Dimensions: 8 inches x 8 inches x 3.5 inches Tray Dimensions: 7 inches x 7 inches x 1.5 inches