Measures 2.6 inches wide x 8.5 inches tall 18 oz. wine glasses sold as a set of 6 Made of exclusive lead free Star Glass, which guarantees a level of clarity comparable to crystal Secure Edge Technology - Thermal process strengthens tumbler rims, making them up to 2 times more resistant to mechanical shock. XLT exclusive treatment is applied to the stem and provides an invisible shield that protects it from abrasions, and extends the life of the product, even with intensive use Laser cut thin rim enhances the wine tasting experience Bowl and stem comes from the same one piece, making the stem more flexible and durable, and improving the aesthetic features of the (no seam between bowl, stem and foot). Flat and stable foot The squared bowl, with a broad base, allows wines to breathe, and tapers toward the rim to concentrate the aromas Dishwasher safe Made in Italy