The acrylic wine glass with Seahorse stem allows you to have the look and feel of real glassware without worrying about breaking or shattering them. Each glass is made from durable acrylic, that looks like glass, but won't shatter or break like glass. It is great for parties, picnics, pools, or anywhere that you want carefree entertaining. Size: 4" dia. x 9" L, 18 oz. Material: Durable Acrylic Plastic. Care & Clean: Hand Wash Only Includes: 1-PC Durable acrylic will not shatter like glass.