This is a Box of 18 strips of 3 ct. packages = 54 single pks. of store-brand active dry yeast typically used for baking bread.Usage: It can be used for both bread machines and traditional hand-baking methods.Activation: This type of yeast generally requires dissolving in warm water (approximately 100°F) for 10 minutes before being mixed into the dough.Storage: Store in a cool, dry place, and check the expiration date on the package before use . Expiration date July 09 2027