Size: The vibrator head is 1″ wide and 3″ long. Insertion can be much deeper than that if you prefer. Total length is 14″
Batteries: 2 C, included.
Cleaning Instructions: Head is splashable, but the battery pack is not waterproof in any way. Wipe down toy with a warm, soapy water on a washcloth.
Warranty: 1 year manufacturer’s warranty.