Strap-Ons Explained: A Complete Guide for Couples and Solo Play

Strap-ons can look confusing at first, but the basics are simple once you understand the main parts and styles. Most come in two pieces: a harness and a dildo. Strapless, hollow and vibrating options also exist and work quite differently.

This covers the main styles, how to choose between them, what to use alongside a strap-on, and what to check before you buy.

Key Takeaways

• Most strap-ons have two parts: a harness and a dildo. Strapless and hollow styles are also available.
• Sexyland's range covers strap-on harnesses and dildos, strapless strap-ons and dildos for solo play.
• Beginners should prioritise comfort, harness fit, manageable size and easy-to-clean materials before anything else.
• Always use a lubricant. For anal play, use generous amounts and choose a toy designed for that purpose.
• If sharing toys, wash between uses and use a fresh condom each time.

Disclaimer: This article is general educational information only and is not a substitute for medical or professional advice.

What is a strap-on?

A strap-on is usually a dildo worn with a harness, although some styles are strapless, hollow or vibrating. The harness holds the dildo in position, freeing up both hands during use.

Harness strap-ons vs strapless strap-ons

Harness strap-ons consist of a wearable harness, usually fastened around the hips and thighs, with a compatible dildo attached through an O-ring opening. The harness holds everything in position, which makes this style the most stable and beginner-friendly option.

Strapless strap-ons skip the harness entirely. Instead, one end is held internally by the wearer while the other end is used for penetration. They require a bit more practice to use comfortably, but many people prefer them for the closer physical connection they allow.

Who can use strap-ons

Strap-ons can be used by people of any gender, body type or sexual orientation, for partnered play, solo use, or both. They are commonly used in same-sex relationships, for pegging, and by solo users for hands-free stimulation. There is genuinely no one way to use them, and no one they are designed for specifically.

Why couples and solo users choose strap-ons

Strap-ons for couples

Couples use strap-ons to explore role reversal, try penetrative play with a new dynamic, or simply add variety. A harness-style setup is often the easiest starting point because positioning is more predictable, and both people can communicate clearly as they go.

For pegging strap-on use, communication matters more than anything else. Start with a smaller size, use plenty of lubricant, and check in throughout.

Strap-ons for solo play

Solo users often gravitate toward suction-cup dildos for hands-free use on a flat surface, or strapless options that can be used without a harness. A suction-cup dildo does not require a harness at all and gives a lot of flexibility for positioning.

The main types of strap-ons explained

A strap-on dildo setup comes in several styles. The right one depends on how you want to use it and what feels most practical for your body.

Harness and dildo sets

The most common setup. A harness fastens around the hips, a dildo slots into the O-ring, and you are ready to go. Most harnesses are adjustable and work with a range of dildo sizes, so you are not locked into one option permanently.

Things to check: O-ring size (this determines which dildos are compatible), harness material (fabric is breathable, leather is more structured), and how easy the straps are to adjust mid-session.

Strapless strap-ons

Strapless strap-ons have a double-ended design. One end is worn internally by the giver; the other is used for penetration. They require some pelvic floor engagement to stay in place and take a bit of practice. If you are new to strap-ons, a harness-and-dildo set is the more reliable starting point, but strapless options are worth exploring once you are comfortable.

Hollow and vibrating strap-ons

Hollow strap-ons are worn over the body rather than alongside it, often used where one partner wants added length, firmness or extension. Vibrating strap-ons add a motor to the harness, the dildo, or both, for added stimulation during use.

Browse Sexyland's full strap-on range to compare styles across all three categories.

How to choose your first strap-on

Size, shape and texture

For a strap-on for beginners, smaller and smoother is the right starting point. A slimmer dildo with a smooth surface is easier to use, easier to clean, and far less likely to cause discomfort. You can always size up once you know what you are comfortable with.

Realistic shapes feel more familiar to some people; smooth or abstract shapes can be easier to insert. Both work fine, and it comes down to personal preference.

Harness fit and comfort

A well-fitting strap-on harness should sit securely without digging in or shifting during use. Look for:

• Adjustable straps that fit a range of body sizes
• A secure O-ring opening that holds the dildo firmly in place
• Material that feels comfortable against your skin for extended wear
• Easy-release buckles or closures for quick adjustments

If the harness does not fit right, the whole experience suffers. Do not skip the sizing details on the product page.

Beginner-friendly features

When shopping for your first strap-on dildo, look for:

• A compatible harness-and-dildo set, so sizing is already matched
• Body-safe, non-porous materials (silicone, metal or glass)
• A flared base or harness-compatible design
• Simple controls if the toy is vibrating
  

What to add to cart with a strap-on

Water-based lubricant

Lubricant is not optional. It makes a real difference to comfort for everyone involved. Water-based lube is compatible with all toy materials and is the safest choice for silicone toys. Browse Sexyland's sexual lubricants for options suited to strap-on play.

Anal lubricant

For anal play, use a generous amount of anal lubricant specifically. The anal canal does not self-lubricate, so skimping here causes discomfort. Thicker formulas designed for anal play provide more cushioning than standard water-based lube.

Condoms and toy cleaner

Using a condom over the dildo makes switching between partners or types of play quicker and more hygienic. Change the condom each time. For full cleaning, use a dedicated sex toy cleaner after every session. 

Quick comparison table: which strap-on style suits you best?

FAQs

What is a strap-on?

A strap-on is a wearable penetrative toy, usually a dildo attached to a harness, that allows the wearer to use it for penetration hands-free. Strapless, hollow and vibrating versions are also available.

Can beginners use strap-ons?

Yes. A harness-and-dildo set is the most beginner-friendly option. Choose a smaller size, use plenty of lubricant, communicate throughout, and take your time.

What is the difference between a strap-on and a strapless strap-on?

A standard strap-on harness holds the dildo externally via adjustable straps. A strapless strap-on is held internally by the wearer, with no harness. Strapless options offer more intimacy but require more practice to use well.

How do you choose a strap-on harness?

Look for adjustable straps, a secure O-ring that fits the dildo you plan to use, comfortable material, and easy-release closures. Try the harness on before use to check fit and make any adjustments.

What size strap-on should beginners choose?

Start smaller and smoother than you think you need. A slimmer, shorter dildo with a smooth surface is more comfortable for first-time use and easier to control. You can always explore larger sizes once you have a feel for what works.

Do you need lube with a strap-on?

Yes. Lubricant is important for comfort and safety regardless of the type of play. Use water-based lube with silicone toys and apply generously, especially for anal play.

Can strap-ons be used for solo play?

Yes. A suction-cup dildo is a practical option for solo hands-free use with no harness needed. Strapless strap-ons can also be used solo, depending on the design.

How do you clean a strap-on?

Clean both the harness and the dildo after every use. Fabric harnesses can usually be machine-washed; check the care label. Silicone dildos can be cleaned with a dedicated sex toy cleaner or washed with warm water and mild soap. Always check manufacturer guidelines.

Should you use condoms with strap-ons?

Using a condom over the dildo is a good practice, particularly when switching between partners or between vaginal and anal use. Change the condom each time and clean the toy properly after every session.

What should you buy with a strap-on?

At minimum, water-based lubricant and a sex toy cleaner. If anal play is involved, add anal lubricant specifically. Condoms are worth having on hand if you plan to switch between uses or partners.

Start simple, figure out what you like, and go from there

The best strap-on is the one that fits comfortably, suits how you want to use it, and is easy to clean afterwards. Start simple, communicate clearly with your partner if you have one, and build from there.

Sexyland has been a trusted, family-owned Australian retailer since 2000. Browse strap-ons, strapless strap-ons and dildos alongside lubricant and toy care, all in one place. Free shipping on orders over $89, with Live Chat, phone and in-store support if you want help choosing.

Take a look at the full strap-on range at Sexyland and find what works for you.