10 oz double-walled drinkware is made from borosilicate glass. Between the walls, there is freely moving confetti consisting of dark gray and sparkly silver fish as well as circles with a pawprint cut-out center in the same colors. The front of the glass has a "Pawtners In Wine" sentiment and a double cat silhouette; the backside has a large round gray circle with a see-through pawprint center. Soft hand wash only. Do not leave soaking in water for extended periods of time. Dry immediately. It is packaged in a die-cut box. Wonderful for pet parents of a snuggly feline kitty kitten rescue adopted friend. Cat moms/dads will be excited to drink from this ideal-sized, one-of-a-kind, unique glass. So give your cat lover friend the best cup to add to their collection.