This Blue Fish Acrylic Drinking Glass is sure to impress your guests at any summer gathering! Sip in style from the shatter proof acrylic cup adorned with a swimming school of blue fish. Features a soft finished rim for smooth drinking. Top rack dishwasher safe but hand washing with a soft sponge is recommended to preserve the design. Choose from a Double Old Fashioned (3.75 inches in diameter x 4.5 inches tall and holds 16 ounces) or a Highball Tumbler (3.5 inches in diameter x 6 inches tall and holds 19 ounces). Great for indoor or outdoor use.