This item is a nearly new Jm Brand Rubber Sleeved Bottle Stopper, Fit size 1.14 to 1.48, With A Twist To Tighten Expansion Handle. The more the handle is twisted clockwise, the more the stopper expands and tightens in the bottle. To release the stopper the handle needs to be turned counter clockwise. Item is made of a durable plastic with a rubber expansion sleeve, for extensive use service. Item length is 3-5/8" and item weight is 1.7 ounces. Free shipping to the lower 48.