The Firefly Prince Glow-in-the-Dark silicone plug is designed with your pleasure in mind. A firm, supple and suitable for all lubricants. Available in assorted colours and sizes. When the sun doesnt shine, you make your own glow. Dimensions. 4.3 x 2 x 0.8Length: 4.3 InchesWashing: Hot soapy water and toy cleanerInsertable: 1 to 5 inchesDiameter: 0.8 InchesColour: PinkFlexibility: FirmFor Who: BothFeatures: Glows in ColourMaterial: SiliconeBrand: NS NoveltiesSize: 4.3 Inches