The Curve 3.75-inch Cock Cage and Lock Sets

The Curve 3.75-inch Cock Cage and Lock Set

The Curve® Chastity device is designed for the well-endowed gentleman.

Please your Keyholder by finally having a cock cage big enough to fit your anatomy. Featuring the same innovative ring design as all other CB-X models but with wider inner diameter cage, you can trust that your large package will fit comfortably and securely locked in The Curve 3¾ inch cock cage.

Five u-ring sizes and multiple pins with corresponding spacers are provided in the kit to help find your custom fit. The kit is available in three colors: clear, black, and pink.

Product Features:

• 3¾ inch cage length*
• 1½ inch inner diameter
• Made from body-safe medical grade polycarbonate
• Durable, hygienic, hypoallergenic, and lightweight
• Comfortable and customizable fit
• Functional opening for urination
• Vented cage design for easy cleaning

Kit includes:

• The Curve® chastity cage only
• Five u-ring sizes for a custom fit #1(2″), #2(1⅞”), #3(1¾”), #4(1⅝”), #5(1½”)
• Multiple locking pins and spacers
• Brass lock with two keys
• 5 individually numbered plastic locks (for discreet TSA passage)
• Black drawstring storage bag
• Premium lube packet
• User manual

See a pictorial video on how to install here!

Note: “Cage length” Is the length of the cage itself. (Not from the back of the ring to the end of the cage.)

What to know prior to purchase

Accurately measuring the penis length and diameter will help ensure that you purchase the correct chastity cage size.

There are two main factors to consider when choosing a cock cage – 1) size of anatomy, and 2) fit preference. If you are looking to achieve a specific fit, such as tight, or more restrictive, exact measurements may not be as relevant.

To measure yourself for a CB-X chastity device, you will use two items:

• A fabric measuring tape
• Standard 12” ruler

Measuring Length: Using the standard ruler with a flaccid penis, measure from the base of the shaft against the pubic bone to the tip of the penis head. We highly recommend that you take this measurement in “inches”. If you are measuring in millimeters, below is a conversion chart from inches to millimeters for each cock cage.

Measuring Girth: To measure the inside diameter (I.D.) you will need to measure the circumference of your penis. Use a fabric measuring tape and wrap it around the girth of the flaccid shaft, ensuring that the measuring tape is snug, but not pulled too tight. Then divide this measurement by π (3.14) to find your penis diameter. Knowing the diameter of your penis will help when choosing a CB-X chastity device because you will compare it to the inside diameter (I.D.) of our various cock cages.

For Accuracy: Do not take this measurement directly after showering, and/or with an erect (or semi-erect) penis.