Our product is 100% natural, from COD and FLOUNDER fillets, without bones and skin. We use only natural spices and sea salt. Our product have NO E preservatives. In the drying process, we use infrared lamps, while retaining 80-90% of biologically active substances and vitamins. We use "active packaging", which includes the packs with an Oxygen absorbers in combination with a Immer Design Studio high-barrier packaging film to create an atmosphere without oxygen inside the package, thus avoiding the oxidation process. The product's shelf life at storage conditions from 0 ° C to + 25 ° is 6 months from the time of packaging. Net weight of FISH SNACKS 1 pack is 20 grams. The product is ready for immediate consumption!