Our Silicone Glass: Clemson Tigers 16oz- Icicle is the best way to show off your school pride and have a great time! Its unbreakable, dishwasher-safe design makes it perfect for tailgates, outdoor events, or everyday use. Plus, it's non-toxic, microwave-safe and freezer-proof so you won't be sacrificing quality for convenience. Get your "unbreakable" drinking glass now and enjoy worry-free sipping!