Gkit consists of Gplug, a small rechargeable plug, and Gring, an exciting combination of finger vibrator and remote control for your Gplug and other Gvibe toys. The Gring is compatible with Gplug Small, Gplug Large and the ultra realistic Greal vibrating dildo. The Gplug that comes in the Gkit is the small size, diameter: 1.1in / 3cm. Use both toys together or either toy individually - Gplug for anal stimulation and Gring for all your other erogenous zones. Gring works as a finger vibe, cock ring or clitoris massager for simultaneous stimulation while enjoying the Gplug for anal vibrations.