Made Of ABS. Reusable. Reduce Breakage Of Glasses By Replacing With These Sturdy Cups. Side Handle To Hold Drinks Conveniently. Wash And Reuse. Perfect For Large Celebrations, Corporate Events, Bachelorette Or Bachelor Parties, Or Just A Casual Poolside Drink. Guests Can Take With Them As An Event Souvenir. Meets FDA Requirements. BPA Free. Hand Wash Recommended.