This accessory from The Red brand is composed of 4 silicone anal balls 4cm in diameter. Each ball is 4.5cm apart for a progressive and pleasant insertion. The total length is 40.5cm with a terminal ring for easier use.The silicone material is softLength: 16 InchesWashing: Hot soapy water and toy cleanerInsertable: More than 13 inchesDiameter: 1.5 InchesColour: RedFlexibility: VeryFor Who: BothFeatures: Soft and smooth surfaceMaterial: SiliconeBrand: Various Toy BrandsSize: 16 Inches