Colours Dual Density is two layers of dreamy pleasures. Colours Pleasures Girth 7" dildos are firm on the inside and soft on the outside. They have a strong suction cup for handsfree use and are made of platinum grade silicone. They're suitable for all lubricants.Made of siliconeProduct dimensions: 8.23 x 3.35 x 3.35 inch / 20,9 x 8,5 x 8,5 cmInsertable Dimensions: 7.68 x 2.01 inch / 19,5 x 5,1 cm