Two probes, one bullet, and an open-back harness built for whoever wants in on the fun. This double vibrating strap on kit from XR Brands gives couples and solo explorers a real choice of size as they get comfortable with harness play, whether that means anal, pegging, or hands-free clitoral and G-spot fun.Start with the harness itself: an open rear design that fits snug and adjusts easily around the waist, leaving the backside on display for extra access and stimulation if you want it. Slide in whichever probe suits the moment, the slimmer one to ease in or the thicker one, held secure with the included O-ring, once you're ready to size up. Tuck the micro bullet into the front plate's pocket and switch it on with a simple button press, and the vibration comes through for the wearer while the probe passes along its own share of buzz to the receiving partner. It's a strap on set built to move at your pace, letting both people feel their way into the experience rather than committing to one fixed size or sensation.Made from a mix of silicone probes, nylon strapping and durable ABS, PVC, vinyl and metal hardware, the kit is splashproof and runs on batteries, so it wipes clean easily and is ready to go again whenever the mood strikes.