Tozz Pro &reg; 1.96 Inch Round Magnetic Bottle Cap Catcher Come with One Screw Powerful Magnetic bottle cap catcher 1.96*0.19 inch, diameter 1.96 inch Inner hole diameter is 0.23 inch magnet that catches over 30 caps ,come with one screw, gfit package color random. just included 1 pcs Round Magnetic, pls take notice, thank you. Our stock also have other Round Magnetic Bottle Cap Catcher with Inner hole, pls check our website.