Party Pack! 9109 Seal Stick Airtight Food Bag Sealers, 9 Pack Airtight and leak-proof seal for food bags No need for use of containers Easy to use fold and slide method Includes 3 sticks of 12", 3 sticks of 9" and 3 sticks of 7.5" Prevent odors and smells from mingling in refrigerators and freezers