FlexiSpike Chastity Cage Size 1 CELLMATE

CELLMATE FlexiSpike Size 1 – functional restraint for medium size, built with control in mind

The Size 1 model from the FlexiSpike collection is designed for users who demand complete control, secure stability, and the ability to wear a chastity cage all day without sacrificing comfort. Built for real-world use, domination-based dynamics, and conscious denial of access to pleasure, this cage includes all the signature features of the series: a durable resin body, four anatomically fitted rings, interchangeable silicone spikes, and two independent locking mechanisms. Everything is engineered to keep the body exactly where it belongs — under full control.

Size 1 – a tailored fit for average dimensions

The external measurements of the cage are 39 mm in diameter and 65 mm in length. This proportion suits users with an average-sized penis when flaccid, offering strict restriction at the first sign of physiological arousal. There is no room for expansion — no space for tension. When the body attempts to rise, it meets instant resistance. In this version, the confinement isn’t tight — it’s deliberately unforgiving.

Moisture- and heat-resistant resin – a cage that won’t give in

FlexiSpike Size 1 is crafted from high-strength polymer resin. The material is metal-free, non-reactive to body heat, and resistant to prolonged moisture exposure. This allows the user to wear it in the shower, during sleep, or throughout physical exertion — without fear of shape distortion or unpleasant skin reactions. The resin is non-porous and odor-resistant, making it a hygienic and practical long-term choice.

Hand-finished surface – a detail that defines the experience

Each cage is hand-polished for an exceptionally smooth surface and precision-fit parts. There are no sharp edges, imperfect seams, or uneven pressure points. The cage doesn't apply accidental pressure — its effect is intentional, predictable, and focused. As a result, it can be worn for many hours daily without irritation or discomfort.

Ergonomic locking rings – anatomical adaptability without tolerance

FlexiSpike Size 1 includes four rings sized 43 mm, 46 mm, 49 mm, and 55 mm. Each ring is contoured to wrap securely and comfortably around the base of the penis and scrotum. A properly chosen ring ensures device stability while blocking any possibility of manipulation. Once correctly fitted, the device becomes a sealed, integrated system that cannot be bypassed or tampered with from the inside.

No freedom, no negotiation

Pairing the cage with the correct ring eliminates any chance of shifting skin, slipping fingers, or changing positions. The body is effectively locked in place. The system is designed for precise limitation — leaving no room for workaround attempts. Every effort to resist is met with a firm reminder of boundaries.

Silicone spikes – physical pressure with psychological weight

Included with the cage are four sets of spikes — two black and two pink. Made from soft yet resilient silicone, the spikes can be inserted into built-in slots inside the cage. Their purpose is clear: they press against the flaccid penis, force positioning, restrict freedom, and keep the wearer in a state of continuous tension — both physical and mental. It's an additional layer of discipline, activated as the scenario demands.

Pressure options for full customization

Thanks to their modular design, the spikes can be placed in different positions and combinations — chosen to reflect the dominant's intent. For the wearer, this introduces unpredictability: sometimes a gentle reminder, other times relentless pressure. The spikes' stimulative potential is secondary. Their core function is control through presence — subtle, yet inescapable.

Dual locking system – choose between visible closure or stealth enforcement

CELLMATE equips the Size 1 model with two locking options. A classic brass padlock with two keys provides a tangible, symbolic seal — one that’s clearly visible. Alternatively, the ABS adapter can be used with single-use plastic locks, allowing for full stealth mode. Both systems are fully compatible with the cage and its rings.

Stealth Mode – silent power and remote supervision

The set includes five tamper-proof, numbered plastic locks. These cannot be removed or swapped without breaking. Ideal for remote dynamics, the lock’s integrity can be confirmed via photos or video. This makes the system perfect for travel, long workdays, or long-distance keyholding relationships where discreet, enforceable control is needed.

Invisible yet inescapable – a cage for every situation

The Size 1 model remains discreet even under light clothing. Its rounded form prevents visible bulges or awkward movement, while the lightweight build ensures it doesn’t interfere with daily comfort. It can be worn throughout the day — at the office, on the go, or during exercise — without drawing unwanted attention. It vanishes from sight but never stops functioning.

Total denial – regardless of the context

Once locked, access is over. Whether using the brass padlock or the plastic seal, the user is completely cut off from physical contact with their body. Their control is gone. From that moment, timing, access, and position belong to someone else. And that’s the point — genuine, uncompromising transfer of authority.

Technical data – CELLMATE FlexiSpike Size 1

• Cage diameter: 39 mm
• Cage length: 65 mm
• Material: synthetic resin (metal-free)
• Surface: smooth, hand-finished
• Rings: 43 mm, 46 mm, 49 mm, 55 mm
• Spike sets: 4 (2 black, 2 pink)
• Classic lock: brass with 2 keys
• ABS adapter: for plastic locks
• Disposable locks: 5 pcs with unique serial numbers
• Undetectable by metal detectors

Available sizes in the FlexiSpike 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

The moment of closure – the point of no return

CELLMATE FlexiSpike Size 1 is not a decorative gesture. It is a fully functional tool for physical and psychological control — rooted in technology, ergonomics, and a firm stance on the user’s role. Its construction allows for everyday wear in total secrecy, yet there is no way out without permission. This is a device that transforms the concept of dominance into daily reality — consistent, deliberate, and without exceptions.