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SKU: PS318A-40mmC

Topology Premium Chastity Cage

$8974


Premium Cage

At Sissy Supplies, our premium chastity cages are top quality. We stand behind them 100% with a lifetime guarantee. If it fails from defect or normal wear, we'll replace it or refund you.

  • Premium 304 Grade Stainless Steel
  • No Danger Of Rusting Or Breakage
  • Hand Polished

Delivery and Shipping

All packages ship in plain boxes or bags with a discreet return address. No sissy-related info or packing slips included.

Discreet Billing

At Sissy Supplies, we prioritize your privacy and discretion above all else.


When you complete a transaction, whether via PayPal or credit card, rest assured that the billing descriptor will not reflect "Sissy Supplies" or any related terms. Instead, we use a neutral LLC name for billing, which is not directly associated with our website. For your reference, the billing name and address are displayed as an image on our contact page to prevent any digital text searches from making a connection to us.


Please note, to maintain this high level of confidentiality, we are no longer able to accept American Express directly; however, you can still use it through PayPal.


Payment Options:

  • PayPal: All transactions through PayPal are handled with complete discretion, regardless of your chosen payment method. This is also our preferred method as their fee's are much lower.

  • Credit Card: We accept major credit cards with discreet billing. The charge will appear under a neutral LLC name, ensuring your privacy. Please note, we are unable to accept American Express directly; however, AMEX is welcome through PayPal.

  • International Customers: If you encounter issues with card transactions outside the USA, we recommend using PayPal, as our bank employs stringent fraud prevention measures that might block foreign charges.

Thank you for choosing us, where your privacy is our commitment.

Description

The Topology Premium Chastity Cage is made to break away from soft, round designs. Built from solid 304 stainless steel, it has a cool metal feel and a bold square shape that looks strong and confident. The clean lines and hollow square body give it a sharp, modern style that stands out right away.

This cage follows the natural curve of the penis, helping it sit in a calm, relaxed position. It holds gently but firmly, blocking erections without harsh pressure. On the back, a square panel introduces a striking visual contrast—adding a sense of structure, tension, and graphic novelty that sets this design apart from traditional forms.

The front opening is enlarged, making urination easier and cleaner during daily wear. The open structure also helps with airflow, keeping things more comfortable over long periods.

To fit different bodies and needs, the cage is available in three sizes: Small, Medium & Large.

Multiple ring options are available, including round and curved styles. This model includes a wearable ring version and comes with the optional belt for added support, helping reduce movement and skin friction during long-term wear.

Topology is for those who love strong geometry, clear structure, and steady control. It’s simple, solid, and built for discipline with style.

SPECIFICATIONS

  • Model: PL318A
  • Size: Large 
  • Weight: 146g
  • Total Length: 3.38" / 86 mm
  • Cage Length: 2.71" / 69 mm
  • Cage Diameter: 1.45" / 37 mm
  • Material: 304 Grade Stainless Steel
  • Horizontal inner diameter of the urination hole: 0.35" / 9mm
  • Vertical inner diameter of the urination hole: 0.62" / 16mm

 

  • Cage Model: PM318A
  • Size: Medium 
  • Weight: 135g
  • Total Length: 1.96" / 50 mm
  • Cage Length: 1.22"/ 31 mm
  • Cage Diameter: 1.25" / 32 mm
  • Material: 304 Grade Stainless Steel
  • Horizontal inner diameter of the urination hole: 0.35" / 9mm
  • Vertical inner diameter of the urination hole: 0.62" / 16mm

 

  • Cage Model: PS318A
  • Size: Small
  • Weight: 135g
  • Total Length: 1.96" / 50 mm
  • Cage Length: 1.22"/ 31 mm
  • Cage Diameter: 1.25" / 32 mm
  • Material: 304 Grade Stainless Steel
  • Horizontal inner diameter of the urination hole: 0.35" / 9mm
  • Vertical inner diameter of the urination hole: 0.62" / 16mm

 

SUPPORT BELT:

  • Suitable for waist circumference 85cm to 130cm [33.4" to 51"], can be customized to adjust the tightness.
  • Compatible with most Chastity Cages

Discreet Payment & Security

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information. The charge will appear under a neutral LLC name, ensuring your privacy.

  • International Customers: If you encounter issues with card transactions outside the USA, we recommend using PayPal, as our bank employs stringent fraud prevention measures that might block foreign charges.

  • We are unable to accept American Express directly; however, AMEX is welcome through PayPal.