Quick answer
For quick and easy strap-on play, choose an elastic harness; for a fully customizable fit with more dildo options, choose a universal harness.
Elastic vs Universal: What's the Difference?
The main difference between an elastic harness and a universal harness is adjustability. Elastic harnesses are designed for convenience and a snug fit without much fuss, while universal harnesses offer multiple adjustment points to accommodate different body shapes and dildo sizes.
Consider Your Dildo Compatibility
Not all harnesses work with every dildo. Elastic harnesses often come with a single O-ring, which limits the size of dildo you can use. Universal harnesses typically include interchangeable O-rings, making them compatible with a wider range of toys.
How to Choose: Decision Rules
- Ease of use: If you want a harness you can slip into quickly without adjusting straps, choose an elastic harness.
- Fit adjustability: If you need a precise fit or share the harness with a partner of a different size, choose a universal harness with adjustable straps.
- Dildo compatibility: If you plan to use different dildos, choose a universal harness with interchangeable O-rings. If you have one favorite dildo, an elastic harness works well. Check the O-ring size of your harness against your dildo's base diameter.
Product Facts
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Loving Joy Elastic Harness: One-size-fits-most elastic harness with a sturdy O-ring for attaching vibrating or non-vibrating dildos. Ideal for quick setup and a comfortable fit without needing to adjust straps.
Loving Joy Elastic Harness
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Loving Joy Universal Black Harness: Fully adjustable to fit UK sizes 4-30 (waist up to 59"/150cm) with 2 interchangeable O-rings and a bullet pocket for external stimulation. Offers maximum dildo compatibility and a custom fit, plus added stimulation for the wearer.
Loving Joy Universal Black Harness
Who Should Choose Which?
Best for
- Beginners who want a simple, no-fuss setup
- Solo play or couples who use one primary dildo
Not ideal for
- Users who need a custom fit for different body sizes
- People who want to use a wide variety of dildo sizes




