Made Of Infinitely Recyclable Steel . Sturdy, Reusable And Recyclable. Signature “Chill” Feel Delivers A Great New Frosty Drinking Experience. 16 Oz. Capacity Is Just The Right Size For Any Chilled Drink . Can Be Stacked Together For Easy Storage. When The Party's Over, Simply Recycle Them . Designed To Be Shatter-Proof. Perfect For Large Celebrations, Corporate Events, Bachelorette Or Bachelor Parties, Or Just A Casual Poolside Drink. Sturdy Design Lets You Use Them More Than Once Making It A Better Value While Reducing Environmental Impact . Unlike Plastic Party Cups That End Up In Landfills, These Are 100% Recyclable And Can Be Recycled Forever Without Losing Integrity . Enjoy Cold Drinks In These Sturdy Cups Without Guilt, Or Reuse Them For Your Next Corporate Event . Meets FDA Requirements . BPA Free. Hand Wash Recommended. Check Your Local Recycling Abilities Before Adding To Your Recycle Bin.