Description:Material: Made of kraft paper and coated with a grease-resistant film, these cookie bags provide reliable protection against grease leakage, ensuring your clothes stay clean.Flat Design: Featuring a transparent film on one side, these flat kraft paper sandwich bags are oil-proof and robust, allowing for easy visibility of the contents and an attractive display of delicate desserts.Heat-Sealing Capability: Our donut bags are designed to be easily heat-sealed using a sealer, preserving the freshness and cleanliness of the food items. Alternatively, you can opt to seal them with stickers or tape for added convenience.Multiple Use: These kraft paper bags can be used at bakeries, cafes for packing snacks, sweet treats or small baked food, also can be used for Christmas, weddings, birthday, graduation parties, etc