Taglia / Dimensione: Product Dimensions: Small plug: 2.76 x 1.26 x 1.26 inch / 7 x 3,2 x 3,2 cm Medium plug: 3.23 x 1.34 x 1.34 inch / 8,2 x 3,4 x 3,4 cm Large plug: 3.66 x 1.61 x 1 .61 inch / 9,3 x 4 x 4 cm Insertable D