Crafted with your unique logo, the custom jar opener is a must-have for any kitchen. Easily open jars and bottles while showcasing your brand. Stand out from the competition and leave a lasting impression. This is a 5" round circle with a rubber backing. The backing has a grippy surface to assist you in opening those stubborn jars, soda bottles and many other items. Can also be used as a small mouse pad or coaster. New: These are now packaged in a hanging bag.