Safe To Use : Harmless and 100% Recyclable Material is used as the main material. And It is safe to come into contact with food with plastic wrap that adds natural corn oil instead of a chemical additive. Quality Guaranteed: Demonstrate the highest safety by patenting non-toxic manufacturing methods in Australia, Japan, China and South Korea. Microwave safe: This product is safe to use in microwave ovens as it is also resistant to hot heat, but be careful not to use too much oily foods and alcoholic microwaves. Tears Off Easily: The package has a semi-circular wrap holder attached to it so that the wrap does not deviate from the box, and the saw blade can be conveniently separated for safe separation.Also helps to minimize tangling and waste! Keep In Fresh: Hygienic storage of meat and fish and shellfish is possible, and fresh storage of vegetables and fruits is possible by preventing drying of food.