2.75" L x 2.75" W x 5" H. Holds 16oz. BPA and lead free. Food grade glass. High quality metal lid. PERFECT FOR YOUR SUMMERTIME DRINKS! NOT INTENDED FOR HOT BEVERAGES Washing Instructions: Hand wash only Not dishwasher safe Do not soak Not microwave safe Avoid extreme heat Each mason jar cups is made of food grade glass and the lids are made of high quality metal, which is 100% BPA and lead free, they are the perfect mason jar drinking glasses for enjoying all your summertime drinks. Each mason jars cup with handle come with a sliver lid which will help you store your beverage while you are on the go. NOT INTENDED FOR HOT BEVERAGES. Eco-Friendly: Reusable cups have a longer lifespan so their overall disposal impact is much lower than single use cups by: - Reducing Waste; - Saving Resources; - Break Resistant; - Recyclable; - It's Stylish - Hand-washing with cold water is more efficient than washing with hot water.