The Curve 3 3/4" Curved Cock Cage & Lock Set - Black1 / 5

The Curve 3 3/4" Curved Cock Cage & Lock Set - Black

CB-6000

The Curve is built for the well-endowed end of the chastity market

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$153.99
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Curated by Alexander Institute since 1997.
Discreet packaging
Data never sold
AASECT-reviewed

The story

The Curve is built for the well-endowed end of the chastity market. CB-X kept the larger cage from the Classic Curve and paired it with the brand's signature U-ring system — a 3 3/4-inch cage at 1 1/2-inch inner diameter.

Medical-grade polycarbonate keeps the device lightweight, durable, and hypoallergenic. Functional vents handle urination and rinse-cleaning without removal, and rounded internal edges sit comfortably against skin for long-term wear.

The kit includes five U-ring sizes, locking pins and spacers, a brass lock with two keys, five numbered plastic locks for TSA-friendly travel, a zippered carrying case, and a silicone lube sample.

Good for: long-term wear, well-endowed fits, and travel-ready chastity.

OUR EDITORIAL STANDARD

Body-safe materials. Brands we trust.

Questions before you buy?

Will this arrive in discreet packaging?
Yes — all orders ship in plain, unmarked boxes with no product names and no brand logos on the outside. We ship discreetly on every order, automatically.
What's your return policy?
Sex toys can't be returned once opened — that's an industry-standard hygiene rule, not specific to us. For defective or damaged items: we'll replace or refund. Email us and we'll handle it.
Is this product body-safe?
We carry only products that meet our editorial standard: body-safe materials, no phthalates, no BPA, no latex in products marketed for internal use. Our board sets the bar; this product meets it.
How do I clean it?
For non-motorized toys: warm water and mild soap, or a dedicated toy cleaner. For motorized or electronic toys: wipe with a damp cloth and toy cleaner — don't submerge unless the product is rated waterproof. Waterproof rating is noted in the specs section when applicable.
Is this rechargeable?
Check the specs section on this page for charging details. Most modern vibrators and massagers include a USB-C or magnetic charger. Battery-powered products are noted clearly in the Materials & specs accordion above.
Can I order anonymously?
Yes — guest checkout is available, no account required. We ship in plain packages with no external branding. The charge on your card statement appears as "Alexander Institute" — the parent company that owns Loving Sex, nothing that identifies the product type.