Sparkling Champagne Flutes for your sparkling wines, These traditional, classically European-styled Classic 6 oz. Unbreakable Polycarbonate Plastic Champagne Glasses, are made from crystal-clear unbreakable polycarbonate plastic. Your guests won't believe that these aren't glass! Each one of these Classic Unbreakable Fluted Champagne Glasses is 8 3/4" tall x 2 1/4" diameter. Completely shatter proof and dishwasher safe (top rack, regular or normal cycles only, no heat dry cycle). Classic 6 oz. Unbreakable Polycarbonate Plastic Fluted Champagne Glasses (Flutes), $3.95 each.