hilarious Say What? teacher themed koozies will keep drinks cool and hands dry. Sweat-free, 3mm thick neoprene is durable and washable. Fits snuggly around standard 12 oz. can or bottle. Perfect for the pool, beach, concerts, BBQ, boating, fishing, camping, tailgating or watching the game in your living room, these koozies make fun and easy gifts for friends, family or coworkers!