Cellmate FlexiSpike Size 4 Male Vented Chastity Cage Bondage BDSM Fetish Sissy

The king-size cage for long-term, full-time lock-ups.

At 105 mm internal length and a still-restrictive 39 mm diameter, Size 4 is built for larger anatomies or keyholders who want months of comfortable, hygienic wear without constant readjustment. It gives just enough room to stay pain-free during daily life — but never enough for a real erection.

Hand-finished medical-grade resin keeps it feather-light and fully ventilated. Sets of black and pink silicone spikes let you turn smooth denial into screaming torment in seconds. Brass padlock for home, numbered plastic seals for 100% undetectable travel.

When only the longest, most luxurious prison will do.

Key Features

• Size 4 – 105 mm internal length, 39 mm diameter (ideal for bigger guys & long-term)

• Four ergonomic rings included (43 / 46 / 49 / 51 mm) for perfect, escape-proof fit

• Sets of flexible silicone spikes (black + pink) – switch torment levels instantly

• Dual locking: brass padlock + 2 keys OR 5 numbered tamper-proof plastic seals

• 100 % metal-free Stealth Mode – invisible to scanners

• Fully vented & ultra-light resin – designed for weeks-to-months wear

• The premium choice for 24/7 and extended chastity lifestyles

Specifications