Guardian Chastity Cage Black Size 0 CELLMATE

CELLMATE Guardian Size 0 – a lock that doesn’t offer second chances

The Guardian Size 0 is the most compact model in CELLMATE’s prestigious series — designed for men who understand that real control leaves no room for compromise. This chastity cage offers no space, no margin for error. The confinement is complete, durable, and irreversible — both physically and symbolically. Its minimalist form combined with maximum functionality creates a device that vanishes under clothing, yet remains constantly present — in body and mind.

A size that leaves no room for doubt

Size 0 measures just 34 mm in diameter and 45 mm in length. This isn’t a cage for everyone — it’s for those ready to experience absolute denial. The absence of erection space isn’t a flaw — it’s the goal. The penis rests tightly encased in the resin shell, incapable of tension, growth, or movement — not even a millimeter. This construction doesn’t just limit the body — it amplifies psychological submission.

Technical resin – lightweight, invisible, unstoppable

Guardian Size 0 is crafted from premium synthetic resin — metal-free, fully waterproof, and resistant to sweat and temperature changes. It can be worn in the shower, in bed, at work, or on a plane. The resin does not deform under body heat and is skin-safe. It’s the ideal choice for those who want continuous control — no removal, no pause. Guardian doesn’t rest. It operates non-stop.

Hand-finished – perfection, millimeter by millimeter

Each Guardian Size 0 is individually hand-finished — meaning no sharp edges, flawless component alignment, and a smooth surface throughout. Nothing is left to chance. Every detail is calculated so the cage can be worn without pain — but never without awareness. Thanks to this, it’s safe to wear for multiple days with minimal risk of chafing or pressure points.

Locking rings – four sizes, one decision

The set includes four ergonomically shaped base rings: 43 mm, 46 mm, 49 mm, and 55 mm. These are essential for both comfort and effectiveness. The correct ring prevents the cage from slipping and eliminates any chance of internal manipulation. Once it’s on — it becomes an unyielding barrier. No body part gets through. Neither does intent.

Stabilization system – no movement, no slack

With the proper ring and ultra-compact cage, the user is locked in a position of complete sexual neutralization. There’s zero room for skin to shift, let alone a finger. This device doesn’t forgive. It doesn’t forget who controls access. And it never lets the wearer forget it, either.

Dual locking system – control belongs to the keyholder

The Guardian offers two separate lock options: a traditional brass padlock with two keys, and a lightweight ABS adapter compatible with single-use Stealth Locks. Both systems are secure and compatible with the cage and rings. The choice depends on your dynamic — a physical key for traditional dominance, or remote control with verifiable proof.

Stealth Mode – discreet denial with proof of integrity

Included are five single-use plastic locks, each engraved with a unique serial number. Once sealed, they cannot be removed without cutting. The ID code allows for remote verification — a photo or video is all it takes to confirm the cage remains locked. Ideal for long-distance relationships where trust has a physical form.

Invisible under clothing – discreet in every scenario

Thanks to its slim shape and lack of protruding elements, Guardian Size 0 can be worn daily without drawing attention. It makes no noise, causes no bulging, and won’t shift under clothes. It can be worn to work, in public, or while traveling — no one will know. But you will. And that’s all that matters.

Fully compatible with security checks

The absence of metal makes Guardian Size 0 ideal for frequent travelers or users exposed to magnetic screening — airports, offices, public institutions. The cage won’t trigger alarms or be detected by scanners. Your secret stays safe. But the lock — remains intact.

Technical specifications – CELLMATE Guardian Size 0

• Cage diameter: 34 mm
• Cage length: 45 mm
• Material: technical resin (metal-free)
• Color: black
• Finish: hand-sanded, smooth
• Locking rings: 4 sizes (43 mm, 46 mm, 49 mm, 55 mm)
• Traditional lock: brass + 2 keys
• Stealth Lock adapter: ABS
• Single-use plastic locks: 5 pcs with unique codes
• Security gate compatibility: 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 0 – inescapable submission engineered to perfection

CELLMATE Guardian Size 0 is a cage designed with surgical precision. Not for beginners. Not for the curious. For those who know that real devotion doesn’t end with symbols — it begins with irreversible closure. Guardian doesn’t just block access. It assumes control — physically, psychologically, and relationally. Silent but unrelenting. And it doesn’t offer a pause button.