Premium Material:Food storage jars made of glass material,food grade,clear,durable Vacuum Lid:Vacuum lid design for strong sealing,moisture and keep press the big button for vacuum,the small button for deflation Perfect Design:The vacuum food storage cans transparent visual design of the storage dispenser,easy to check the remaining amount at any time Organize Your Kitchen and Pantry:Food storage containers perfect for sugar,rice,nuts,beans,cereal,snacks,pet food,snack and kinds of dry Food Free Standing or Stackable:Kitchen container can be placed in the kitchen refrigeratoror,and countertop,stackable,save space