Stranger features an exquisite futuristic design with diversity of velvety smoothness and rippling, ribbed surfaces to ensure limitless stimulation. It's splash-proof for showers and such and has an ergonomically formed control knob to fine tune vibrations of the powerful motor. Arrives with detailed operating instructions and a sample of Toyfluid lube. Requires two AAA batteries. Splash-proof. (6.75 in. long)