- For him for her- 2 ways to use! Hose or bottle- Screw on / Screw off- Waterproof- Phthalates free- Materials: Hose Stainless Steel Nozzles and Bottle PVCHose connectors AluminumDimensions:Length: 59 in.Long nozzle sizeInsertable length: 9 in.Short nozzle sizeInsertable length: 4.5 in.Bottle sizeLength: 5 in.Diameter: 3 in.