You can see exact size in pictures with tape measure. This is a set of 4 Waterford Crystal Lismore glasses, each measuring 5 7/8 inches tall. The glasses are signed, round in shape, featuring a contemporary Lismore pattern in clear crystal. They are vintage pieces from the late 20th century, handmade in Ireland using hand-blown glass techniques. The Waterford brand is known for its high-quality cut glass products, and these glasses are part of the Waterford Lismore product line.
eBay