Wave Knights is a vibrating cock ring designed to support a firmer erection during intercourse while adding shared stimulation for both partners. It features 1 vibration mode, offers up to 45% added penis thickness, and is made from latex-free and phthalate-free material for a softer, more body-like feel. Designed to help maintain a longer-lasting erection during partnered sex Single vibration mode adds direct stimulation for the wearer and their partner Up to 45% added thickness for a fuller sensation compared to a standard ring Latex-free and phthalate-free for users who prefer common body-safe material standards Reusable design that is easy to clean after use Powered by 1 CR2032 battery, not included Unlike non-vibrating cock rings, this model combines erection support with added external vibration, making it a practical choice for couples who want simple, low-maintenance stimulation during intercourse. The soft, fleshy texture is intended to feel comfortable against skin, whether used for partnered sex, foreplay, or as part of a broader couple sex toy routine.For best handling and storage, a light dusting of baby powder is recommended to reduce tackiness. The ring includes a raincoat-style protective cover and is intended for repeated use with regular sex toy hygiene practices. Clean thoroughly before and after each use and store in a dry place. Discover more.