Strap-On Dildos

Strap-On Dildos – Harness Sets, Hollow Strap-Ons and Harness-Ready Toys

Strap-on dildos let one partner wear a dildo for hands-free penetration, opening up new positions and roles for couples of any gender. This collection brings together complete harness and dildo sets, hollow strap-ons, vibrating strap-ons, strapless designs and dildos with a base made for use in a harness. You will find realistic dual and triple density shafts, articulated models you can bend into shape, slimmer toys for pegging and first-time play, and larger options for experienced users. Compare the harness style, base type, dimensions and materials stated on each listing to find a set-up that fits comfortably and stays secure. For harnesses on their own, visit our strap-ons and harnesses.

How Strap-On Play Works

A strap-on has two parts: the dildo and whatever holds it in place. How those two parts connect affects comfort, control and which toys you can swap in later, so it is worth understanding the main systems before you buy.

O-Ring Harnesses

Most harnesses hold the dildo through a ring at the front. The base of the dildo sits behind the ring, and the shaft passes through it. Many sets include several silicone rings in different sizes so you can match the ring to the shaft. The base must be wider than the ring, so check that the dildo has a flared base suitable for harness use.

Harness Briefs and Panties

Some sets use briefs or panty-style harnesses rather than straps. These are made from stretchy fabric or have adjustable sides, and some can be worn more comfortably for longer. Check the stated waist size or adjustment range, as some are one size and others come in different sizes.

Strapless and Hollow Designs

Strapless designs, such as the Fun Factory Share range, have one end that is held inside the wearer, so both partners feel the toy without a harness. Hollow strap-ons are open inside and can be worn over the penis, giving extra length or girth, or used by anyone who wants a lightweight strap-on. For other two-ended styles, browse our double-ended dildos.

Types of Strap-On Dildos

Complete Harness and Dildo Sets

Ready-to-wear sets pair a harness with a matching dildo, so everything is designed to fit together. Brands such as Pretty Love, Rockarmy, Cyber Silicock, Dillio and Fetish Fantasy Series offer kits with PU leather, neoprene or fabric harnesses and adjustable straps. Some include more than one dildo, which is helpful if you want to try different sizes.

Realistic and Multi-Density Strap-On Dildos

Realistic models have a lifelike head, veins and often testicles. Dual and triple density toys, such as many in the King Cock Plus and Rockarmy ranges, combine a firmer core with a softer outer layer for a more natural feel. Many also have a suction cup base, so they can be used on a smooth surface when you are not wearing a harness. See more lifelike shapes in our realistic dildos.

Articulated and Posable Dildos

Articulated dildos, such as the Cock Miller Cocksil models, and posable strap-ons can be bent and hold their new angle. This lets you adjust the curve to suit a position or reach the G-spot or prostate more easily.

Vibrating and Rotating Strap-Ons

Some strap-on dildos include a vibrator or a rotating motion, controlled from a button, a wired controller or a remote. Several also add vibration that the wearer can feel. Check whether the model is rechargeable or battery-powered, and whether batteries are included.

Strap-On Dildos for Pegging and First-Time Play

Slimmer, smooth dildos with a tapered tip suit pegging and first-time strap-on play. Pegging kits pair a harness with a smaller dildo designed with anal use in mind. Start with a size you are confident with, and size up later if you wish.

Interchangeable Systems

Some brands use their own fitting rather than a simple ring. Vac-U-Lock toys, for example, attach to a plug on a compatible harness. If you want to swap toys within one system, explore our Vac-U-Lock dildos and check compatibility before buying.

How to Choose Strap-On Dildos

• Harness fit: Check the waist or hip range and whether the harness uses straps, briefs or a single adjustable belt.
• Base and ring size: Make sure the dildo base is flared and wider than the harness ring, and that the shaft suits the ring diameter.
• Length and width: Compare insertable length and diameter, not just total length. Many people find a slightly shorter toy easier to control when wearing it.
• Firmness: Firmer toys give more control for thrusting, while softer or multi-density toys feel more lifelike.
• Materials: Silicone, TPE or TPR, PVC, latex and glass all appear in this range. Check the material on each listing, especially if you have a latex sensitivity.
• Extras: Decide whether you want vibration, a suction cup for solo use or a hollow design.

Safe and Comfortable Strap-On Play

Before You Start

• Talk first: Agree on what you both want to try, how deep and how fast, and a clear word or signal to stop.
• Adjust the harness: Tighten the straps so the dildo feels stable but the harness does not dig in or restrict circulation.
• Use plenty of lubricant: If you are unsure, a water-based lubricant is usually the safest choice. Avoid silicone-based lubricant with silicone toys unless the manufacturer says it is fine.

During Play

• Go slowly: The wearer feels less than the receiving partner, so start gently and let the receiver guide the pace.
• Anal play: Use a toy with a flared base, start with a smaller size, use lots of lubricant and stop if there is any pain.
• Avoid cross-contamination: Wash the dildo or change the condom before moving from anal to vaginal play.

Condoms and Lubricant

Covering a shared dildo with a new condom each time helps keep things hygienic. The NHS advises not using oil-based lubricant with latex condoms and choosing a water-based or silicone-based one instead. Read more in the NHS guide to condoms.

Cleaning and Caring for Your Strap-On

• Clean the dildo after every use: Wash with warm water and mild, unscented soap or a toy cleaner, then rinse and dry fully.
• Care for the harness: Follow the care label. Fabric and neoprene harnesses can often be hand-washed, while PU leather should be wiped clean and left to dry.
• Protect electronics: Remove batteries or keep charging points dry, and do not submerge a vibrating model unless it is described as waterproof.
• Store separately: Keep toys in individual pouches away from heat and sunlight, and store silicone, PVC and TPE toys apart.

Why Buy Strap-On Dildos from DelighToys

• A wide choice in one place: Harness sets, hollow, vibrating, strapless and harness-ready toys from brands such as King Cock, Fun Factory, Pretty Love, Rockarmy and California Exotics.
• Clear product information: Each listing shows the dimensions, materials, base type and harness details stated by the manufacturer.
• Discreet packaging: We pack orders in unbranded, plain packaging so the contents stay private.
• UK, Ireland and EU delivery: We ship to customers in the UK, Ireland and across the EU, with a secure online checkout.

Looking for more ideas for shared play? Browse our sex toys for couples.

Shop Strap-On Dildos with Confidence

Ready to try strap-on play together? Browse our strap-on dildos above, compare harness fit, size and materials on each listing, and order with discreet delivery to the UK, Ireland and the EU.