Now there’s an easier way to fit ice into your water bottle. Innovative ice trays create long, stick-shaped ice cubes that slide right inside bottled beverages. Flexible design so ice pops out without a fuss. Also doubles as molds for jello, chocolate and butter, too. Set of 2 makes a total of 16 icy sticks. Dishwasher-safe silicone. 8½” x 4¼”.