Mumo's featuresmumo's consist of certified organic cotton fabric, beeswax, tree resin, coconut oil. the pouches with completely natural content are produced as an alternative to disposable plastics such as refrigerator bags and stretch film. there are 2 pouches in this package. 1 large size (30x45 cm) & 1 medium size (23x32 cm). after you put the food you want to keep fresh for a long time, you can close the mouth and seal the fabric with the heat of your hand. it can be washed and reused 100 times. we recommend washing with cold water, (preferably) ecological detergent and (preferably) coarse fiber. it is flammable, it is not recommended to leave it in hot environments or wrap it in hot products because the solution in its content melts. where can you use it? you can use your mumo in any food that comes to your mind. the sets are suitable for use by families. you can use the large pouch for storing products such as legumes, greens, and bread. you can use the medium size pouch to store snacks or in lunch boxes. we do not recommend it for storing meat. the fabric is sealed with the heat of your hand. with mumo, your food stays naturally fresh for a long time. Create a party-ready atmosphere with this colorful LED lighting. Easy to install and perfect for events or home decoration.