Fengbao Premium Jar Openers for Seniors - Heavy Duty Lids Off Jar Opener - Produces the Strongest Jar Opener Grip - Sturdy Jar Opener Rubber One simple kitchen aid for all sizes of jars and bottles: Fits most sized jars, easy to hold handle with rubber surface, the ultimate jar opener Amazingly simple operation: No instructions necessary, this silicone jar opener is just intuitive to use Slanted design of this manual jar opener adjusts to your grip size.