I usually use an under the cabinet jar opener, so this was a great option for me, as not all jars and things fit well under my cabinets. I didn't need to use the little mat that you put the jar on, but it might be very useful for people who have less strength and mobility. I simply held the jars in one hand and used the jar opener with the other, easy! There isn't much to say really, the product seems sturdy and durable, and did its job well.