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Chastity Cage Guide: Types, Sizing, Safety and Cost (2026)
By Mao, founder of BDSM Corner · Last updated: 25 September 2026
A chastity cage is a device worn over the penis that prevents erections and sexual touching. It is held in place by a base ring that sits behind the scrotum and is locked with a key, a padlock or a numbered seal. People wear chastity cages for orgasm denial, chastity play and power exchange, often with a partner who holds the key (the “keyholder”). This guide explains the main types, how to measure yourself, how long a cage can be worn, how to keep it clean, what it costs, and the warning signs that mean it should come off.
Key takeaways
- Fit is everything. Most discomfort comes from the wrong base ring, not the cage. Measure before you buy.
- Beginners do best with light cages. A 3D printed resin cage with several ring sizes is the most forgiving first choice.
- Build up wear time gradually, from a few hours to overnight to several days, and clean daily.
- Stop at the first warning sign: numbness, colour change, swelling, broken skin or pain.
- Typical price: $29–$169 at BDSM Corner, with median prices of $65 for steel and $79 for resin cages.
What is a chastity cage made of?
Almost every chastity cage has three parts:
- Base ring: a ring that sits behind the scrotum and anchors the device. It comes in several diameters and in flat or curved (anatomical) shapes.
- Cage (or tube): the part that encloses the penis. Length and width vary from micro “nub” cages to long, open designs.
- Lock: an integrated lock with a key, a small padlock, or a single-use numbered plastic seal.
Types of chastity cages
Across the 150 chastity cage models we currently sell, these are the main styles:
| Type | What it is | Best for | Models at BDSM Corner |
|---|---|---|---|
| Flat ring | A straight, flat base ring | Simple fit; many people start here | 44 |
| Curved ring | A ring angled to follow the body | More comfort for long wear | 30 |
| Small / micro / nub | A very short cage | Experienced wearers; tighter restriction | 26 |
| Spiked | Blunt spikes inside the cage or ring | Experienced wearers wanting extra deterrence | 21 |
| Traction | A cage that pulls slightly away from the body | Reducing pull-out | 11 |
| Urethral plug / catheter | A cage with an inserted urethral tube | Advanced users only | 10 |
Counts from our Chastity Cages and 3D Printed Chastity collections on 25 September 2026. Some models belong to more than one type.
Steel vs. resin: which material?
| 316 stainless steel | 3D printed resin | |
|---|---|---|
| Weight | Heavier; noticeable at first | Very light; easier all day |
| Durability | Extremely durable | Durable in daily use; avoid very hot water and harsh solvents |
| Cleaning | Non-porous; can be sanitised with isopropyl alcohol | Mild soap and warm water |
| Metal detectors | Will trigger walk-through detectors | No metal, but body scanners may still show it |
| Price at BDSM Corner | $29–$159, median $65 (45 models) | $29–$169, median $79 (105 models) |
| Best for | Durability and people who know their size | Beginners and long wear |
How to measure for a chastity cage
You need two measurements: the base ring diameter and the cage length. Measure when relaxed, not aroused, at room temperature.
- Measure the circumference. Wrap a soft tape measure or a strip of paper around the base of the penis and scrotum together, where the ring will sit. Note the length in centimetres.
- Convert to ring diameter. Divide the circumference by 3.14 to get the diameter, or use the table below.
- Check the fit. The ring should be snug enough not to slide off, but you should be able to slip a finger between the ring and your skin. If you are between two sizes, start with the larger one.
- Measure the length. Measure the relaxed length along the top, from the body to the tip. Choose a cage about the same length or slightly shorter; a cage that is much too short will pinch.
| Base ring diameter | Approximate circumference |
|---|---|
| 36 mm (1.42 in) | 11.3 cm (4.4 in) |
| 40 mm (1.57 in) | 12.6 cm (5.0 in) |
| 45 mm (1.77 in) | 14.1 cm (5.6 in) |
| 50 mm (1.97 in) | 15.7 cm (6.2 in) |
| 55 mm (2.17 in) | 17.3 cm (6.8 in) |
| 60 mm (2.36 in) | 18.8 cm (7.4 in) |
Our base rings range from 36 mm to 62 mm, and many cages include 3, 4 or 6 ring sizes, most often 40, 45 and 50 mm, so you can try more than one. Cage lengths run from about 40 mm (XS) to 114 mm (XL). Exact sizes are listed on each product page. For help, send us your measurements before you order.
What sizes our customers actually choose
We looked at the 38 chastity cages ordered from our store between January 2024 and September 2026:
| Base ring (21 single-ring orders) | Orders | Share |
|---|---|---|
| 40–45 mm | 13 | 62% |
| 46–50 mm | 7 | 33% |
| 55 mm or larger | 1 | 5% |
- 50 mm was the single most chosen ring (5 orders), followed by 40 mm and 45 mm (4 each).
- 10 customers chose a set of 2–3 rings instead of a single ring, and 3 ordered a custom ring size.
- Cage length (25 orders with a length option): S 40%, M 28%, XS 20%, Nub 8%, L 4%.
This is a small sample from one store, so treat it as a guide rather than a rule. It shows that most people fit a base ring between 40 and 50 mm and a short to medium cage. If you are unsure, a multi-ring set lets you try more than one size.
Which chastity cage is best for beginners?
For a first cage, choose:
- a lightweight resin cage, which is easier to wear for long periods;
- one that comes with several ring sizes, so you can adjust the fit;
- a standard or medium length rather than a micro or nub cage;
- no spikes or urethral inserts until you are comfortable with regular wear.
Step-by-step fitting instructions are in our guide on how to put on a chastity cage.
How long can you wear a chastity cage?
There is no single safe limit. It depends on fit, hygiene and your body. Experienced wearers keep well-fitted cages on for days or weeks with regular cleaning, but you should build up to that:
- a few hours during the day;
- a full day, then overnight;
- several days, with a daily rinse and a full removal and skin check every few days.
Night-time erections are normal and can feel uncomfortable in a cage. If they cause real pain or marks, the fit needs adjusting. Planning a month-long challenge? See our Locktober 2026 guide.
How to clean a chastity cage
- Rinse the cage and skin daily with warm water and mild, unscented soap. A small syringe or shower head helps reach inside.
- Dry thoroughly. Trapped moisture is the most common cause of irritation and odour.
- Remove the cage completely every few days for a proper clean and skin check.
- Clean steel with soap and water or isopropyl alcohol; clean resin with mild soap and warm water.
Health risks and warning signs
A well-fitted cage worn sensibly is low risk, but take it off straight away if you notice:
- numbness, tingling, or skin that looks pale, blue or dark;
- swelling that does not go down;
- pain that persists or gets worse;
- broken skin, chafing sores or signs of infection;
- difficulty or pain when urinating.
Always keep an emergency key or a way to cut a plastic seal within reach. If symptoms continue after removal, see a doctor. If you have diabetes, circulation problems or reduced sensation, speak to a doctor before wearing a chastity device.
This guide is general information, not medical advice.
Chastity cages and airport security
Stainless steel cages will set off walk-through metal detectors. Resin cages contain no metal, but full-body scanners may still show them. Many travellers take the cage off and pack it in their luggage.
How much does a chastity cage cost?
At BDSM Corner, chastity cages cost between $29 and $169. Stainless steel cages have a median price of $65, and 3D printed resin cages a median of $79. Gold plating, custom sizes and complex designs cost more. Keyholder jewellery, such as chastity key necklaces, starts from $17. Every order ships free worldwide in discreet packaging.
Chastity cage FAQ
Can you pee in a chastity cage?
Yes. Chastity cages have an opening at the tip for urination. Sitting down usually helps prevent splashing, and rinsing afterwards keeps the cage clean.
Can you get an erection in a chastity cage?
A cage prevents a full erection. Partial erections, especially at night, press against the cage and can be uncomfortable. That is normal, but sharp or lasting pain means the fit is wrong.
What size chastity cage should I get?
Measure the circumference at the base of the penis and scrotum, divide by 3.14 to find the ring diameter, and pick a cage about as long as your relaxed length. In our own orders, 20 of 21 customers who bought a single ring chose one between 40 and 50 mm.
Is steel or resin better for a chastity cage?
Resin is lighter and usually more comfortable for beginners and long wear. Steel is heavier but extremely durable and easy to sanitise.
How do I remove a chastity cage in an emergency?
Keep a spare key somewhere you can reach it, or use a plastic numbered seal that can be cut with scissors. Never wear a cage you cannot remove quickly.
Is it safe to wear a chastity cage long term?
Many people wear well-fitted cages for long periods with daily cleaning and regular skin checks. Build up gradually, and remove the cage at the first sign of numbness, swelling, colour change or pain.
