Encore Medical Oversized Tube 10" L, With 2-1/8" Opening, For Encore Impotence Pump This is an oversized penile tube for Encore impotence pump. It is 10" long with 2-1/8" opening. All Encore pumps fit this tube, however there is no ring ejector required for this tube. Features: Weight .6875LB Dimensions 10.2 X 2.7 X 2.7Inch Item Description Oversized tube for encore impotence pump