Set of 4 COLOR Schooners Material: Glass LEAD BPA FREE Dimensions: 7" High, 4.6" top round ,3.76" Bottom round Dishwasher safe ( we still recommend hand wash in normal temperature for a longer shelf life) Freezer safe (Note glass must be dry with no liquid before freezing) Chefcaptain was established in 2014 with a small line of leading glassware and home products. While continuously focused on providing the highest quality products at an affordable rate, we have redefined glassware through continued innovation. Today, there is no other product on the market that offers the same capacity and clarity as Chefcaptain. And this is only the beginning. With our growing customer base, we continue to innovate and expand our product offerings to meet our customer demands. When purchasing your next home product, we encourage you to try Chefcaptain. We stand behind all our products and our focused on making you a customer for life.