Haakaa Sealed Glass Storage Jar Set - 4 x 4oz + 2 x 7 oz Glass Jars

Haakaa’s Sealed Glass Storage Jars come in various sizes and feature airtight silicone lids for storing food and non-food items.

• The description claims the jars are made of borosilicate glass and are safe in freezers and boiling water.
• The description claims the silicone lids are airtight and leakproof.
• The description claims the jars are BPA, PVC, and phthalate-free and safe for dishwashers and microwave sterilizers.