These beeswax wraps are a reusable sustainable alternative to plastic wraps and disposable plastic. They are made of cotton with food grade beeswax, resin, coconut oil and jojoba oil. The wraps are mouldable, have a good grip and are adhesive.how to useplace the wrapper on the dish to be sealed with warm hands or wrap the food in it. Press the wrapper to create a good seal. After use, wash the wrap in cold water with mild soap and let it air dry. Then fold the wrapper and use it again. You can use them for about a year after which they can be composted. Not recommended for use with raw meat or fish. Avoid hot and cold foods. Not suitable for use in the microwave. When washing, do not scrub or soak, and do not use warm or hot water. Also, do not wring the wrappers or dry them in direct sunlight or near a heat source. Suitable for the freezer. Contents 3 wraps in 3 different sizes.