ESSENTIALS YOU MAY NEED
Key features
- Transparent acrylic enclosure
- 2.75-inch advertised cage length
- Hard acrylic restricts erections
- Ventilation openings for airflow
- Locking mechanism with key
- Clear design allows skin inspection
- Enclosed shaft coverage
- Suitable for consensual chastity and keyholder control
Description
The Blue Line 2.75" Acrylic See-Thru Chastity Cock Cage is a transparent penis cage for male chastity, orgasm denial and consensual keyholder control. The hard acrylic enclosure restricts erections and prevents direct access to the shaft when locked. Its clear finish keeps the penis visible, making it suitable for couples interested in teasing, inspection and dominance.
The cage measures 2.75" in length and has ventilation openings to provide airflow and access for hygiene. Acrylic does not stretch when the penis becomes erect, so the amount of restriction depends on the available space and individual fit. The transparent material also makes it easier to inspect the skin without removing the cage.
A locking mechanism secures the device, with a key supplied for release. The enclosed design suits chastity arrangements where a partner controls access, as well as solo use. Compared with an open-bar cage, the acrylic enclosure provides more coverage around the shaft while retaining openings for ventilation.
Choosing the right fit: The advertised cage length is 2.75", approximately 7 cm. This should not be treated as the usable internal shaft length. Measure your fully flaccid penis and the circumference around the base of your penis and behind your testicles before fitting. The penis should sit inside the cage without constant pressure at rest, and the base ring must remain secure without pinching or affecting circulation.
Acrylic provides firm restriction, but excessive tightness can cause injury. Begin with short periods to assess the fit, checking for pressure points and skin irritation. Remove immediately if you experience pain, numbness, swelling or changes in skin colour.
Size guide
View chart Tap to expand
Specifications
Essential details
- Product code
- BLM5041
- Product type
- Chastity Cages
- Designed for
- Him
- Beginner friendly
- Yes
Size & fit
- Overall length
- 2.75 in
Materials & feel
- Material
- Acrylic
- Colour
- Clear
- Waterproof
- Yes
- Lube compatibility
- All Lube Types
Care & materials
Delivery & returns
🚚 Same-day dispatch on orders placed before 11:30 (Monday–Friday).
We take your privacy and convenience seriously, which is why we only use trusted delivery companies to ensure your orders arrive safely and on time. Every item is delivered in plain, discreet packaging for complete confidentiality. Our delivery services are insured and fully trackable, so you'll always know where your parcel is. Tracking details are provided by email once your order has been dispatched.
Not going to be home? No problem — you can easily divert your delivery to a local collection point. We offer several shipping methods to suit different budgets and timeframes. For full details, please visit our shipping policy.
Delivery Services
UK Shipping
- Royal Mail Tracked 24: £7.99 (FREE on orders over £50) — 1–2 working days
- Royal Mail Tracked 48: £5.99 — 2–3 working days
International Shipping
We offer international delivery via Royal Mail Tracked Airmail. Costs and delivery estimates vary by destination and are calculated automatically at checkout.
Notes: All timeframes are estimates and refer to working days. Peak periods, remote locations, or adverse weather may extend delivery times.
Returns & Exchanges
- Change-of-mind returns: Unopened, unused items in their original sealed packaging can be returned within 30 days of delivery for a refund. For health and hygiene reasons, we can't accept returns of opened products unless faulty.
- Faulty items: If your item arrives damaged or develops a fault, please contact us and we'll arrange a replacement or refund in line with UK consumer law. We may ask for photos or a short video to help speed up resolution.
- Start a return: See our returns policy or contact us and we'll be happy to help.
Fast, discreet delivery you can trust
Same-day dispatch before 11:30 (Mon–Fri). Plain boxes. Full tracking.
- Same-Day Dispatch
- Plain Packaging
- Tracked UK couriers
Click Here For More Details
Same day dispatch. Order before 11:30 (Monday to Friday) to ship the same day. You’ll get email updates at each step.
Delivery options. Choose what suits you best, including guaranteed weekend delivery.
Fully trackable. We send your tracking number as soon as your order leaves us.
Not going to be in? Divert your delivery to a nearby collection point.
Plain packaging only. No logos or product names on the box or label.
International shipping (EU). Enter your address at checkout for live options.
Full delivery info · Returns & refunds · Discreet experience
Same day dispatch. Order before 11:30 (Monday to Friday) to ship the same day. You’ll get email updates at each step.
Delivery options. Choose what suits you best, including guaranteed weekend delivery.
Fully trackable. We send your tracking number as soon as your order leaves us.
Not going to be in? Divert your delivery to a nearby collection point.
Plain packaging only. No logos or product names on the box or label.
International shipping (EU). Enter your address at checkout for live options.
Full delivery info · Returns & refunds · Discreet experience
Guides & tips