Phthalate-free, non-porous, hypoallergenic - 8 INCH HOLLOW VIBRATING SILICONE SHEATH DILDO (USB RECHARGEABLE, SPLASHPROOF)100% SiliconeFits any strap-on with the following o-ring sizes: 2Color: EmeraldLimited Lifetime WarrantyDesigned by Sportsheets in California Compatible with Water-Based LubricantDimensions:Girth: 6.25 (15.875 cm) Circumference: 11.5 (29.21 cm) Diameter: 3.75 (9.525 cm)Insertable Length: 8 (20.32 cm)Insertable Length (Internal): 4.5 (11.43 cm) Total Length: 9 (22.86 cm) Weight: .645 poundsSKU: SS69837