Blue Line Silicone Chastity Cage – White is a flexible, ventilated silicone cage with an interlocking multi-part ring system, assorted fit pieces, and a keyed padlock. It is designed for consensual adult chastity and denial play, not as a medical device or a treatment for any health condition. Product 2510 is identified by store and manufacturer SKU BLM5012 and UPC 4890808238707.
What is included
The current manufacturer and controlled supplier records describe three interlocking cage and ring pieces, assorted rings and spacers for adjustment, and an included padlock and key. The white cage has ventilation openings and a flexible silicone construction. The package image shows the cage, ring components, spacers, guide or locking pieces, padlock, and keys, but the current first-party text does not publish an exact count for every fit piece or key.
Verified product details
- Product: Blue Line Silicone Chastity Cage
- Color: White
- Material: Silicone; described by the maker as body-safe silicone
- Design: Flexible, ventilated, and adjustable through assorted rings and spacers
- Closure: Padlock and key included
- Overall exterior size: 8.5 × 6.5 × 6.5 cm / approximately 3.35 × 2.56 × 2.56 in
- Store and manufacturer SKU: BLM5012
- UPC: 4890808238707
- Live shipping weight: 0.3 lb
The dimensions above describe the full product, not the internal cage length, shaft diameter, base-ring opening, or gap between the ring and cage. Those internal fit measurements are not published in the current manufacturer or controlled supplier records reviewed here. “One size” is maker marketing, not a guarantee that the device will fit every body.
Choose the fit before locking
Fit affects circulation, skin clearance, urination, hygiene, and whether the device can be removed promptly. Begin with the manufacturer’s fitting directions and the least restrictive ring and spacer combination that remains secure without painful pressure or tissue trapping. Do not rely on the product’s overall width or height as a substitute for the ring opening or usable cage space.
Check that the ring sits without pinching skin and that the cage does not crush the soft penis or press constantly into the tip. The gap between the ring and cage must not trap tissue. Flexible silicone can move and compress, but flexibility does not make an unsuitable size safe. If the available components cannot produce a comfortable, removable fit, choose a different device with published measurements that match the intended wearer.
Prepare and assemble deliberately
Inspect the silicone, interlocking sections, guide pins, locking pin, padlock, and key before each use. Do not use the set if silicone is torn, tacky, permanently distorted, or split; if an edge feels rough or sharp; if a pin is bent, loose, or cracked; or if the lock does not open smoothly. Assemble and disassemble the complete device off the body first so every user knows how it releases.
The maker instructs users to apply water-based lubricant around the non-erect penis and scrotum, guide the scrotum and each testicle through the selected ring, and then place the penis through the cage. Follow the received instructions rather than forcing tissue through an opening. Use only enough compatible lubricant to reduce friction without making the device uncontrollable.
Keep rapid removal available
Test both the working key and the removal plan before wearing the cage. Keep a spare key or another maker-approved rapid-removal method immediately accessible to the wearer or a responsible nearby partner. Do not create a situation in which removal depends on an unavailable keyholder, a distant person, a dead phone, or a delayed delivery.
A lock can support an agreed scene, but it does not override the wearer’s ability to stop. Agree on the intended duration, check-in schedule, permitted activities, hygiene plan, and a clear stop word or signal before locking. Consent can be changed or withdrawn at any time.
Start with a short, supervised test
For a first fitting, remain awake and able to inspect the skin, temperature, sensation, urination, and device position. Do not make sleeping, unattended wear, travel, exercise, or prolonged wear the first trial. There is no universal wear time that is safe for every person or every cage.
Remove the cage immediately for pain, numbness, coldness, marked swelling, unusual color change, loss of sensation, broken skin, bleeding, difficulty urinating, rapidly increasing pressure, or tissue trapped between components. If the device cannot be removed, or symptoms do not improve promptly after removal, seek urgent medical care.
Hygiene and care
Ventilation openings help with airflow and access, but they do not replace regular removal and cleaning. Follow the package directions for the silicone, fit pieces, and metal lock. When the manufacturer permits it, wash the removable silicone components with warm water and mild unscented soap, rinse thoroughly, and dry every surface and opening completely before reassembly or storage.
Keep the metal lock and keys within their stated water-exposure limits rather than assuming they can be submerged. Remove trapped moisture, lubricant, body fluid, or soap residue from grooves and connection points. Stop using any component that cannot be cleaned, dried, inspected, or released reliably. Store the cage unlocked in a clean, dry location with the key and backup removal plan easy to find.
Compare chastity options
Read How to Choose a Chastity Cage for fit, materials, ventilation, hygiene, lock, and removal guidance. Browse the chastity and pup play collection or narrow by the Blue Line tag, chastity and denial tag, cock cage tag, flexible chastity tag, and silicone tag.
Who it may suit
This set may suit an adult who wants a flexible, ventilated, adjustable introduction to keyed chastity and can test fit, circulation, urination, hygiene, and rapid removal conservatively. It is a poor choice when exact internal measurements are required before purchase, when the included components cannot produce a comfortable fit, or when the wearer cannot monitor sensation or remove the device promptly.
