Insulate in Style with Koverz Coffee & Pint Glass Sleeves! These 3mm Neoprene sleeves will stretch to fit most cups, tumblers, and glasses to help keep your beverage hot or cold and shield your grip from condensation or heat. The soft and squishy Neoprene is comfortable to hold and also gives the satisfaction that you've chosen an eco-friendly solution opposed to disposable paper coffee cup grips. Like all Koverz brand products, satisfaction is guaranteed. Cup not included.