Why does a strap-on harness come with several O-rings? The O-ring is the ring at the front of the harness that holds the dildo against the wearer's body. A ring that is too loose lets the dildo wobble, and one that is too tight will not fit over the base. This set includes three rings with inner diameters of 2.25 in, 2.5 in and 2.75 in. You pick the one that grips the included dildo, and you can swap rings later to use the harness with other dildos of different thicknesses. The rings nest inside each other for storage.
10 inch silicone dildo with harness: a complete large strap-on
This set pairs a large realistic dildo with a harness to wear it in. The dildo is 10.1 in long overall with 7.1 in insertable, and its diameter runs from 1.5 in at the narrowest point to 2.3 in at the widest. It is made of silicone with a glossy finish, blue veins, a pink head and molded balls. The curved shaft is firm but still flexes.
The harness is black vegan leather with elastic and iron hardware. It wraps the waist and passes between the legs with an open back, and it adjusts with buckles and straps. The waist fits 30.75 in to 40 in. Three O-rings let you match the harness to different dildo sizes.
Best for: Experienced users and couples who want a large strap-on and already know they enjoy this much length and girth. It suits pegging and other strap-on sex, and the harness can be reused with other dildos that fit the three O-ring sizes.
At a glance: 7.1 in insertable · 2.3 in widest diameter · Silicone dildo · Vegan leather harness · 3 O-rings included
Key features
| Realistic detail |
Glossy finish, blue veins, molded balls and a pink head give the dildo a lifelike look. |
| Firm, flexible curve |
The curved shaft holds its shape during use but still bends with the body. |
| Silicone dildo |
Made from body-safe, premium-grade silicone. |
| Open-back harness |
Wraps the waist and between the legs while leaving the wearer's backside accessible. |
| Buckle adjustment |
Straps and buckles set the fit, with a waist range of 30.75 in to 40 in. |
| Three nesting O-rings |
Inner diameters of 2.25 in, 2.5 in and 2.75 in fit dildos of different thicknesses. |
Specifications
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Dildo overall length: 10.1 in
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Dildo insertable length: 7.1 in
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Narrowest insertable diameter: 1.5 in
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Widest insertable diameter: 2.3 in
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Harness waist: Adjusts from 30.75 in to 40 in circumference
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Thigh strap: Adjusts up to 25 in length (unstretched)
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O-ring inner diameters: 2.25 in, 2.5 in, 2.75 in
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Dildo material: Silicone
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Harness materials: Vegan leather, elastic, iron
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Color: Dildo: light. Harness: black
In the box
- Silicone dildo
- Vegan leather harness
- 3 O-rings (2.25 in, 2.5 in, 2.75 in)
How to use
Wash the dildo before first use. Choose the O-ring that grips the shaft most firmly and fit it to the front of the harness. Push the dildo through the ring from behind so the base and balls sit against the harness. Step into the harness, then tighten the waist and leg straps until the base stays put when you move. Apply plenty of water-based lubricant to the dildo and to your partner. At this size, start slowly, let the receiving partner set the pace and depth, and add more lubricant as you go.
Care
- Use water-based lubricant with the silicone dildo.
- Take the dildo out of the harness and wash it with warm water and mild soap or toy cleaner after each use.
- Wipe the vegan leather harness with a damp cloth. Do not soak it.
- Let both parts dry fully before storing.
- Store the dildo apart from other toys, and nest the O-rings together so none go missing.
More on materials in our material safety guide.
Frequently asked questions
How big is the dildo?
It is 10.1 in long overall, with 7.1 in that can be inserted. The diameter is 1.5 in at its narrowest and 2.3 in at its widest. The distributor lists it under huge dildos, so it is a size for experienced users.
What waist sizes does the harness fit?
The waist adjusts from 30.75 in to 40 in in circumference. The thigh strap adjusts up to 25 in long, measured unstretched. Check your own waist and upper thigh against those figures before ordering.
Can I use the harness with other dildos?
Yes. The three O-rings have inner diameters of 2.25 in, 2.5 in and 2.75 in. Any dildo with a base that holds securely in one of those rings can be worn in the harness.
How does this differ from the 11 inch version?
This dildo is 10.1 in long with 7.1 in insertable and is 2.3 in at its widest. The 11 inch set has 7.8 in insertable and reaches 3.2 in at its widest, so it is far thicker. The harness measurements are the same.
Is this suitable for beginners?
It is not an ideal first strap-on. A 2.3 in diameter and 7.1 in of insertable length are a lot for someone new to penetration. Beginners usually do better with a slimmer dildo, which this harness can also hold.
Get the complete strap-on set
Add the 10 Inch Realistic Silicone Dildo with Strap-On Harness to your cart for plain packaging, privacy-safe billing and a mystery gift in every order.
For adult use only. Read the instruction manual before first use. Specifications are the manufacturer's.
