Dimensions:SmallLength: 5,6 cmDiameter: 2,1 cmInsertable Length: 4,4 cmMediumLength: 6,9 cmDiameter: 2,6 cmInsertable Length: 5,6 cmLargeLength: 7,7 cmDiameter: 3,1 cmInsertable Length: 6,4 cm (1)