GFSmart Glass Mason Jar Beverage Cups Drink Cup with Stainless Steel Lid, Straw Included, 30 oz, Clear, Set of 2 Durable clear glass mason jars with stainless steel lids and straws Perfect serving cups for blended drinks, smoothies and other cold beverages Dimensions: 4" diameter x 6.5" High, capacity 30 oz. each Ideal for wedding, bar, household, party, or any social gathering Great gift idea for friends and family