Feature:1. Versatile Compatibility: With its threaded black design and 1213mm size, this adapter is compatible with a wide range of fascia guns, ensuring a secure connection for your massage sessions.2. Waterproof Design: Massage gun head is designed to be waterproof, allowing you to use it in water and easily detach and clean it for a safe and hygienic experience.3. Convenient Hygiene: Thanks to its waterproof design, the massage gun adapter can be easily taken apart and cleaned, ensuring a hygienic and hassle free experience for regular use.4. Skin Friendly: Used for this massage gun attachment offers a soft and skin friendly texture, making it safe to directly use on your skin and good for your health.5. Silicone: Constructed with safe and odorless materials, massage gun head replicates the touch sensation of human skin, providing an exceptional experience during your massage sessions.Specification:Item Type: Massage Gun HeadMaterial: SiliconeAdapted Calibre: Approx. 12-13mm or 0.47-0.51in.Package List:1 xMassage Gun Head