Having your can cooler sleeve on means you can kick back and enjoy your canned beverage on your own terms - with no rush whatsoever. Rest is good to go. Our All About Baseball can cooler is non-slip, durable neoprene can sleeve. Fits any standard 12oz beer or soda can for the perfect party favor and novelty gift. Material: durable slip-resistant neoprene. Fits standard 12 oz cans. Black interior. Collapsible for easy storage. 1/4" (0.63 cm) thick.