FlexiSpike Chastity Cage Size 1 CELLMATE

CELLMATE FlexiSpike Size 1 – mid-sized model with high-level control and discretion

The FlexiSpike Size 1 is designed for users seeking a balance between full control and the ability to wear a chastity cage comfortably throughout daily life. This device is crafted with precision and built for real-world use — whether in daily routines, D/s scenes, or remote supervision. The body is made from advanced synthetic resin, and the design includes an expanded adjustment system — from interchangeable rings to optional silicone spikes. Thanks to its dual locking options and refined ergonomics, Size 1 stands as the perfect midpoint between strict denial and practical wearability.

Size 1 – ideal proportion of length and internal diameter

With external dimensions of 65 mm in length and 39 mm in internal diameter, Size 1 offers a snug fit for most users in a flaccid state. There’s no room left for spontaneous arousal. Any attempt at erection is instantly suppressed by the cage’s rigid construction — forcing stillness, control, and submission. This is a model for those who want to effectively cut off access to the body without resorting to extreme sizing.

High-grade material – safe, durable, and undetectable

CELLMATE uses next-generation synthetic resin — lightweight, metal-free, and moisture-resistant. As a result, the FlexiSpike Size 1 can be worn in all conditions, including in the shower, during sleep, or during physical activity. The material does not heat up with body warmth nor become flexible due to temperature, meaning the cage maintains its original shape regardless of the situation. The absence of metal components ensures full compatibility with airport security and similar screening systems.

Hand-finished surface – for maximum comfort

Each cage undergoes a hand-smoothing process during production. This ensures the surface is free of sharp edges, rough spots, or pressure points. The ergonomic construction relies on rounded contours and precisely fitting parts — all to allow the user to wear the device for many hours without chafing, localized irritation, or uneven pressure.

Modular ring system – unforgiving precision fit

The cage comes with four different rings, sized 43 mm, 46 mm, 49 mm, and 55 mm. Each is designed to suit different anatomical setups — from tighter bases to fuller, heavier proportions. The right ring is the foundation of stability — it ensures the cage won’t shift, twist, or allow any kind of manipulation from inside.

A sealed system with no buffer zone

Once the cage is paired with a properly fitted ring, it forms a sealed system — with no room to move skin, insert fingers, or find a workaround. Physically withdrawing the penis becomes impossible without unlocking. The user is completely stripped of bodily autonomy — in an unambiguous, mechanical, and absolute way.

Silicone Spikes – optional pressure and psychological stimulation

FlexiSpike Size 1 allows for the insertion of internal spike elements — four sets of silicone spikes in two colors: pink and black. Each set can be installed independently, based on preference or the keyholder’s command. The spikes aren’t sharp, but they’re not symbolic either — they serve a specific purpose. They force the penis into a fixed position and serve as a constant reminder of the device’s presence with every bodily movement.

Persistent subcutaneous stimulus

Made from flexible, skin-safe silicone, the spikes still assert their influence. They transform the cage from a passive barrier into an active source of psychological stimulation. They continuously remind the user that pleasure has been denied at a structural level — and that the power to restore it lies entirely elsewhere.

Dual locking system – physical restraint and stealth mode

CELLMATE FlexiSpike Size 1 includes two independent locking mechanisms. The first is a traditional, heavier brass padlock with two matching keys. The second is a stealth-mode ABS adapter, compatible with disposable plastic security locks. Both systems are fully interchangeable, offering full flexibility in surveillance style — visible or discreet, physical or remote.

Stealth mode with traceable identification

Included are five single-use plastic locks, each with a unique, non-removable identification number. This allows for remote monitoring — the user must send a photo to confirm the lock remains intact. Ideal for long-distance dynamics, remote control, or discipline training.

Designed for all-day wear – ergonomic and discreet

The Size 1 version is built for long-term wear without removal — during work, walks, travel, or physical activity. The cage’s shape is subtle and doesn’t show under clothing. Combined with its lack of metal components and low weight, it becomes nearly undetectable — both to others and to security systems.

No access. No compromise.

Once locked, access to the body is completely restricted. There is no way to remove the cage without a key or cutting the lock. FlexiSpike Size 1 becomes more than a physical barrier — it’s a psychological tool, a constant reminder of submission, surrender, and the authority of another.

Technical specifications – CELLMATE FlexiSpike Size 1

• Internal cage diameter: 39 mm
• Total cage length: 65 mm
• Material: water-resistant synthetic resin
• Surface: hand-finished
• Ring set: 43 mm, 46 mm, 49 mm, 55 mm
• Spike sets: 4 (2 black, 2 pink)
• Main lock: brass padlock with 2 keys
• Stealth adapter: for plastic locks
• Disposable locks: 5 units with unique code
• Weight: lightweight, invisible under clothing
• No metal components – full discretion guaranteed

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

A choice that locks away access — on your terms

CELLMATE FlexiSpike Size 1 is a tool for those who take control seriously. Its durable construction, expanded fit system, optional spikes, and dual locking mechanisms make it one of the most functional models on the market. This isn’t made for play — it’s built to draw real boundaries and enforce real discipline. It’s a device for those who understand that chastity isn’t just a fetish — it’s a form of power.