Guardian Chastity Cage Black Size 4 CELLMATE

CELLMATE Guardian Size 4 – ultimate immobilization in extended form

The Guardian Size 4 model is the largest and most elongated version of the CELLMATE cage series – a product that leaves no room for compromise. With a length of 105 mm and an internal diameter of 39 mm, this variant was created for users with a more developed anatomy at rest or those who expect a tool of lasting, total submission. This construction does not offer comfort in the traditional sense. It offers structure – rigid, non-negotiable, and unrelenting.

A size that excludes illusions

Guardian Size 4 gives more space – but not for pleasure. The 105 mm length was designed not to soothe but to deepen the sense of separation. When the body tries to react, the elongated body doesn’t stretch, doesn’t yield to pressure, doesn’t bend to desire. It remains hard. Motionless. It reminds of the confinement with every impulse, every gust of arousal that ends where the polymer boundary begins. This is not just a lock. It's a principle.

High-grade resin – a synonym of steadfastness

The casing is made of synthetic resin with increased durability. This material does not absorb odors, does not deform due to body heat, and does not react to sweat, soap, or other environmental factors. The cage can be worn during bathing, sleeping, physical activity, and travel. Its function remains unchanged regardless of conditions – rain, heat, or hours-long car rides. The structure of Guardian Size 4 is like discipline: the longer it lasts, the stronger it becomes.

No metal parts – absolute undetectability

The entire construction is made 100% metal-free. Thanks to this, Guardian Size 4 does not trigger alarms at security gates – whether at airports or office buildings with detectors. The wearer can function socially, professionally, and while traveling without fear of detection. The cage remains hidden from the world – yet ever-present for the one in control.

Ring system – controlled fit

The set includes four rings with diameters of: 43 mm, 46 mm, 49 mm, and 55 mm. Choosing the right one depends on individual dimensions and how tight the connection is meant to be. The ring is the foundation upon which the cage is mounted – with no gaps, no rotation, no possibility of manipulation. Once the body is snapped into place, it forms a unified system with the ring, from which there is no escape without physical breach of the lock.

Fit without freedom

This isn’t about comfort – it’s about sealing. The construction eliminates space, removes the possibility of shifts, and limits micro-movements that in other cases might create the illusion of freedom. Guardian Size 4 allows no improvisation. It is precise. Merciless in its symmetry.

Locking system – a choice of method, not outcome

Two locking systems are available to suit different needs of users and dominants. A traditional brass lock with two keys ensures physical stability and a distinct "click" that seals dependency. Alternatively, a modern adapter made of durable ABS allows for the use of single-use plastic locks in Stealth mode.

Stealth Mode – remote control

Included are five single-use plastic locks, each with a unique identification number. Once applied, they cannot be removed without damaging the lock’s structure. This makes them ideal for remote relationships – a single photo or video call is enough to confirm that the lock remains intact. This system does not just prevent manipulation – it anticipates and neutralizes it.

Permanent wear – a redefinition of everyday life

Guardian Size 4 was designed for 24/7, long-term wear. Its ergonomic form and absence of elements that cause chafing make it safe to wear for many consecutive days. There is no need to remove it for bathing, sleeping, or physical activity. The wearer may appear to function normally – though nothing is quite the same anymore.

Invisible presence, constant influence

Guardian Size 4 does not draw attention, but it never lets you forget. Every tension, every body movement instantly reminds of the restriction. The elongated form of this cage intensifies that sensation – the user cannot assume any position that doesn’t feel the device’s presence. This is not just bodily confinement. It’s a constant whisper of control.

Technical specifications – CELLMATE Guardian Size 4

• Internal length: 105 mm
• Internal diameter: 39 mm
• Material: high-quality synthetic resin
• Finish: hand-finished matte
• Rings: 43 mm, 46 mm, 49 mm, 55 mm
• Traditional lock: brass, two keys
• Stealth Lock adapter: ABS
• Single-use locks: 5 pieces with unique ID numbers
• Compatibility with magnetic gates: full

Available sizes in the Guardian series:

• Size 0 – 34 mm / 45 mm
• Size 1 – 39 mm / 65 mm
• Size 2 – 39 mm / 85 mm
• Size 3 – 39 mm / 95 mm
• Size 4 – 39 mm / 105 mm

Guardian Size 4 – the end of availability, the beginning of dependency

This is not a product for everyone. Guardian Size 4 requires readiness, determination, and an internal consent to fully surrender control. Its size, construction, and security systems make it a final device – both physically and symbolically. For some, it will be captivity. For others – the clearest form of freedom.