This 11 ounce red wine glass from Stolzle features a Sure Guard Guarantee and is constructed with lead-free crystal. Comes in a case of 6. This product measures at 7-3/4 inches tall with a 3-1/4 inch diameter. Made in Germany, Dia. 3-1/4", Red or White wine, lead Free, Fire tempered, Drawn stem technology forms the stem and bowl from 1 piece of crystal. Dishwasher safe.