These stainless steel wine glasses (minus the stem) feature a double wall insulated built that is proven to keep wine chilled longer than glass. Beautiful gifts that will impress wedding guests, clients or employees, these can also keep hot drinks warm for up to 6 hours. The chic stemless design holds up to 12 ounces, is BPA Free so you don't have to worry about harsh chemicals. Complies with Prop 65. Price over 500pcs is quoted by sea. 3.11" L x 2.24" W x 4.53" H