STAINLESS STEEL tumblers can be enjoyed over and over again - dishwasher safe for easy care! LEAK PROOF lid prevents spills and dribbles. Perfect while getting ready for the big day or for celebrating at the bachelorette party! SHOW YOUR APPRECIATION – Whether you are formally asking friends and family to be in your wedding party, or looking for the perfect Thank You gift for being by your side on your most cherished day, these tumblers are a great long-lasting memory.