The silicone nozzle includes two threaded adapters that are compatible with most water bottles. Skwert is designed to easily fit in your back pocket for convenient cleaning on the go. Instead of searching for a shower hose, simply grab a water bottle, attach the nozzle, and youre set! The kit also features a hose adapter, allowing you to use the nozzle with your preferred shower hose, along with a sanitary storage cap. The 10 cm silicone nozzle is made from 100% soft touch silicone. The adapters are constructed from solid ABS and come with both small and large thread fittings to ensure a leak-proof connection. This product is safe to use with all lubricants, completely hypoallergenic, non-irritating, and suitable for sensitive skin. - Soft 100% Soft Touch Silicone 4 (10cm) Nozzle - Small Water Bottle Attachment - Large Water Bottle Attachment - Shower Hose Attachment - Sanitary Storage Cap - Fits Most Water Bottles Care Instructions: Wash thoroughly with mild soap and warm water or toy cleaner. Pat dry and allow to air dry completely. Store separately.