Unity Double Penetration Strap — Strap-On Harness by XR Brands

Unity Double Penetration Strap User Guide & Play Styles

Configuring the dual-ring setup for penetration play

The unity double penetration strap operates on a straightforward principle: snap the adjustable straps onto both metal O-rings, select your accessories, and the harness holds everything in position. The dual penetration configuration gives couples precise control over spacing, angle, and girth of each ring position. Because the female worn strap is built for advanced users, there’s no hand-holding here — fit the black harness, confirm the snap points are secure, and focus on the experience. After use, wipe the harness down and hand-wash the metal O-rings before storage. Explore more ideas in our Couples Pleasure pillar guide.

Integrating the unity double penetration strap into partnered play

For couples who engage in regular penetration play, the XR Brands Unity Harness System slots naturally into a broader double penetration toolkit. The dual-ring design supports LGBTQ+ couples and mixed configurations equally — the open accessory compatibility means couples decide what fits their dynamic. The snap-in strap system prevents unwanted shifting, keeping both positions engaged throughout. This is a purpose-built double penetration strap for couples who value function and repeatability over novelty. See the full range at our female-worn strap-on collection.