1.Eight SIZES OF RINGS TO FIT A VARIETY OF JARS AND BOTTLES.From soda pop bottle tops TO small pickle JARS or medium evenfamily size peanut butter jars.
2.Easy hold, non-slip, ergonomic handle, Easy AND Effortless enoughTO be used by kids, elders AND people with arthritis.
3.Compact AND slim, Easy TO store AND clean.
4.Made OF high quality food grade PP AND rubber, durable Designwith Long Life.