A totally unique and (of course) super sexy butt play meets cock - or strap-on - constriction piece from CalExotics' Star F**ker collection, the Slim is a full-coverage and extra secure double enhancer ring with a deep-delving aluminum plug. It's the best of both worlds - or galaxies, even!Fitting snugly over your or your partner's base and balls or a toy, the Slim's stretchy silicone rings keep things oh-so hard. Meanwhile, you can pop the curvy metal plug into place, where it'll tug teasingly along with movement as you play. Plus, you or they will be able to show off a sparkly crystal 'star' at the base of the plug.The black silicone dual ring and the silvery plug come in two separate pieces. To attach them, twist off the plug's glittery gem base and slip the connector through a slot at the base of the ring. Then reattach the gem. You'll want to be sure to only use the Slim plug with the ring, as the base it not wide enough to prevent too-deep slips.In hypoallergenic silicone and aluminum alloy, Star F**ker Slim is body safe and extra easy to clean and maintain. Before and after playtime, wash both pieces with lots of warm soapy water, or use a good toy care fluid/foam. The Slim can be used safely with any favorite water-based lube, but please avoid contact with silicone lubes and products.* The Star F**ker Slim's rings stretch from 1.5"/3.75cm and 1.75"/4.5cm in inner diameter.