FlexiSpike Chastity Cage Size 0 CELLMATE

CELLMATE FlexiSpike Size 0 – The Smallest Chastity Cage with Full Control and Customization

CELLMATE FlexiSpike Size 0 is a premium male chastity cage designed for users who expect maximum control, anatomical fit, and functionality in every situation – including showering or traveling. Size 0 is the smallest model in the FlexiSpike series, offering tight confinement with minimal length. This product combines physical restriction, customization options, and discreet locking without compromising durability or effectiveness.

Size 0 – Maximum Confinement in a Compact Form

The Size 0 model has an internal diameter of 34 mm and a length of 45 mm. It’s the smallest variant in the FlexiSpike range, made for men with smaller flaccid penises or those who prefer extremely close contact between material and skin. This size eliminates any possibility of erection and restricts inner movement, ensuring higher levels of control.

Durable Resin Build – Hygiene and Resistance

The cage is made from high-quality synthetic resin that resists water, moisture, and temperature changes. The material is metal-free, lightweight, rigid, and skin-friendly. Each unit is hand-finished to eliminate sharp edges and ensure precise alignment of components. FlexiSpike can be worn continuously, including during showers – no need to remove it for daily hygiene routines.

Surface and Rigidity

The surface is smooth and uniform. The material’s firmness prevents internal pressure, making any self-stimulation impossible. The product won’t deform or lose shape even after multiple days of wear.

4 Locking Rings – Custom Fit to Anatomy

The set includes four ergonomically shaped rings in 43 mm, 46 mm, 49 mm, and 55 mm sizes. These allow precise fitting around the penis base and scrotum, eliminating the risk of slippage. The design prevents escape – even during sudden contractions or position shifts. This is a tamper-resistant locking system.

All-Day Stability

With the right ring size, the cage stays in place regardless of physical activity. It can be worn while sitting, standing, walking, or sleeping – with no discomfort or shifting.

Silicone Spikes – Optional Pressure and Customization

The set includes four sets of silicone spikes in black and pink. These can be optionally installed inside the cage. Their presence increases physical pressure on the flaccid penis, reducing comfort and preventing arousal. They can be used to enforce discipline or as a constant reminder of submission.

Configurable to Your Needs

The spikes are easy to switch out, letting you adjust quantity, color, or placement. The installation is simple and tool-free. This allows the cage to be quickly adapted – from neutral daily wear to a tool of physical correction.

Two Locking Modes – Standard and Stealth

The CELLMATE FlexiSpike features two separate locking systems. First, a classic brass lock with two keys. Second, the Stealth Locking Pin system based on an ABS adapter and single-use plastic locks. The second mode is designed for discreet situations – such as travel, airport security, or public spaces with metal detectors.

Disposable Locks – Remote Control and Verification

The kit includes five single-use plastic locks, each with a unique ID number. Once locked, they cannot be opened without damage. Ideal for remote relationships based on keyholding. Additional packs of 10 can be purchased separately.

Designed for Everyday Conditions – Discreet, Secure, Durable

The FlexiSpike Size 0 is discreet enough for daily wear, yet strong enough to prevent accidental release. Its metal-free design makes it undetectable by scanners. It can be worn under clothing, at work, while traveling – even for several consecutive days.

Full Control Without the Dominant's Presence

The plastic lock system is ideal for remote play – the dominant partner can assign a specific lock number and require it to be shown at a set time. A broken lock = a broken rule.

Technical Specifications – Size 0 Model

• Internal cage diameter: 34 mm
• Internal cage length: 45 mm
• Material: synthetic resin
• Finish: hand-polished, precision crafted
• Number of rings included: 4 (43 mm, 46 mm, 49 mm, 55 mm)
• Number of silicone spike sets: 4 (black and pink)
• Lock: brass with 2 keys
• Stealth Lock Adapter: included, with 5 plastic single-use locks
• Compatible with CELLMATE Safe Locks: yes
• Travel and metal detector safe: yes

Other Sizes Available

• Size 1 – 39 mm diameter, 65 mm length
• Size 2 – 39 mm diameter, 85 mm length
• Size 3 – 39 mm diameter, 95 mm length
• Size 4 – 39 mm diameter, 105 mm length

Who Is FlexiSpike Size 0 For?

This model is dedicated to users who need a tight, compact cage – whether due to anatomical size or as a deliberate form of physical restriction in BDSM play. This size prevents even partial erections, and with spikes installed – any stimulation at all. Ideal for long-term control dynamics and for users who prefer zero-tolerance configurations.

CELLMATE FlexiSpike Size 0 is a complete male chastity system designed for efficiency, customization, and safety. With high-grade resin, hand-finished parts, four adjustable rings, optional spikes, two locking modes, and the smallest available dimensions, it is a discipline-grade solution for serious users – even outside the bedroom.