Convenient sheets that eliminate the need to sterilize baby bottles, 20 sheets per pack. - Contents: 20 sheets - Purpose: Sterilizing and cleaning baby bottles - Features: No washing required - Target age: Usable from newborns One pack is unused, and the other pack has been opened and about 10 sheets have been used. Please understand that these have been stored at home and include an opened pack before purchasing. I will be away from August 2nd to August 17th. Thank you for looking.