1.Food Grade Material: Made with only food grade polypropylene (PP). They are safe, durable and well constructed for everyday use.2.Kid Friendly: A great way to encourage your kids to get involved in preparing food together, designed to be durable and without sharp edges, making them suitable for kids to DIY their own Cookie .3.Wide Range of Applications: The cute Cookie Cutter is perfect not only for lunch bento, but also for picnics, meals on the go, kids parties and more.4.How to Use:Place two slices of bread in the microwave oven and heat slightly over low heat for 3-5 seconds; 2. Add your favorite filling to the two slices of bread; 3. Press the Cookie Cutter down onto the bread; 4. Remove the hard ring around the bread and you Specifications: Material: PPBear Size: About 5.64.52.8cmSquirrelSize: About 5.25.22.8cmSealSize: About 4.75.52.8cmWhaleSize: About 45.92.8cmBear Head Size: About 9.58.52.4cm