Back in 1960, a few folks from Pasadena California got together and started a little food company that stood for natural, simple great-tasting foods. Today, Back to Nature still upholds that ideal and now brings you a line of fruit and nuts that are 100% Natural - absolutely no preservatives or artificial ingredients. Back to Nature Purely Nuts Walnuts are delicious and packed in a recloseable bag for freshness. Enjoy!