KCHEX 10 Deluxe Hummingbird Feeder Tubes and stoppers with BB

Brand: KCHEXFeatures: 10 New replacement stoppers with ball bearing fit most blown glass humming bird nectar feeders or other type feeders that use this type of stopper Binding: Lawn & PatioDetails: The rubber stopper measures 3/4" at the smallest part (that goes into the feeder or bottle) and 7/8" at the largest part (where the glass tube is inserted). **Please note the glass tubes are hand blown. When inserting the stoppers into your feeder or bottle please hold them by the rubber part as glass items can break.Package Dimensions: 7.0 x 3.0 x 1.0 inches