Canlock Beverage Can Lid, Set of 5 Covers opened beverage can to keep insects, dust and dirt out; no more insects in your soda Attaches quickly and easily under beverage can pull tabs; simply rotate to open and drink; rotate again to close Easy for anyone to use; including kids and people with arthritis - no sharp edges Compact and handy for use at home or out on the go Durable and reusable; hand wash recommended