Topology Square Chastity Cage - Small Size | F318A
SKU: 84475277201

Topology Square Chastity Cage - Small Size | F318A

Sale price$544.50 Regular price$605.00
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

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Description

Topology Square Chastity Cage - Small Size | F318ADESCRIPTION The Topology Square 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

DESCRIPTION

The Topology Square 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, MediumLarge

Multiple ring options are available, including round and curved styles. Wearable ring versions can be paired with an optional belt for added support, helping reduce movement and skin friction during long-term wear.

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

 SPECIFICATIONS

  • Cage Model: F318A
  • Size: Small
  • Standard Ring Model
    • Round Ring: K01
    • Curved Ring: K02
  • Wearable Ring Model
    • Round Ring: K03
    • Curved Ring: K04A
  • Weight: 135g
  • Total Length: 1.96 inch / 50 mm
  • Cage Length: 1.22 inch/ 31 mm
  • Cage Diameter: 1.25 inch / 32 mm
  • Material: 304 grade Stainless Steel
  • Horizontal inner diameter of the urination hole: 0.35 inch/ 9mm
  • Vertical inner diameter of the urination hole: 0.62 inch/ 16mm

BASE RING DIAMETER- [OPTIONAL]:

  • 1.57 inch / 40 mm
  • 1.77 inch / 45 mm
  • 1.90 inch / 50 mm 
  • 2.17 inch / 55 mm

SUPPORT BELT ACCESSORY- [OPTIONAL]:

  • Name: PU Support Belt
  • Model: PU1
  • Material: PU
  • Intro: Suitable for waist circumference 61cm to 106cm [24 inch to 41.7inch], can be customized to adjust the tightness.
  • Compatible with all FRRK Chastity Cages

• Free Inclusions With Every Purchase

  • 1 Ring
  • 1 Cage
  • 1 Metal Padlock with 2 Keys

ADD SUPPORT BELT | OPTIONS

  • 1 Ring
  • 1 Cage
  • 1 Support Belt
  • 1 Metal Padlock with 2 Keys

AVAILABLE IN 3 SIZES

This item is available in three sizes: Small, Medium or Large. Click the links below to view more details about each version.

AVAILABLE IN 3 STYLES

This item is available in three styles: Ankh, Serpent and Square. Click the links below to view more details about each version.

• 100% DISCREET

*Your privacy is of our utmost importance. All of our items get shipped out VERY DISCREET. With no weird markings on the packaging of any kind. It will be your little naughty secret and no one will ever know what's inside.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 84475277201

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Tatiana Wright
Lake Worth, US
★★★★★ 5
Best mineral sunscreen
Style: SPF 30, Size: 3 Ounce (Pack of 1)
Applies easily, smells great and hardly leaves a whitecast! One of my favorite mineral sunscreens that I’ve tried.
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Reviewed in the United States on June 17, 2024
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Karen C.
Houston, US
★★★★★ 3
White film left
Style: SPF 30, Size: 3 Ounce (Pack of 1)
I know that mineral sunscreen is the best. But this one will leave a white film on you. I have used other sunscreens that work without the white film.
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Reviewed in the United States on June 4, 2026
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Jenny Mcdonald
San Leandro, US
★★★★★ 5
You get Zink, but no “tropical” scent
Style: SPF 30, Size: 3 Ounce (Pack of 1)
Great product. I wanted a Zink based sunscreen for my face, but I was hoping it would still have the Sun Bum traditional “tropical” scent. Sadly nope. I’m mixing it with the traditional Sun Bum 30 so I can get my tropical feel while keeping my face safe from sun damage. Hopefully I don’t turn green :)
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Reviewed in the United States on April 21, 2024
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Deborah Flores Johnson
Omaha, US
★★★★★ 5
Worked great
Style: SPF 30, Size: 3 Ounce (Pack of 1)
My skin is very sensitive to the sun. My skin does not tan I sun burn quickly! I love this sunblock because according to the ingredients it's reef & sea animal friendly. I found this product didn't leave a very noticeable white cast on my skin. I was able to blend it with very little noticeable white cast. I didn't find it sticky or really rubbing off on my clothes or bathing suite. In respect to all the things I mention it was all at a very minimal notice. For me it didn't have a smell of any kind. I used this product on vacation in Mexico. I tried & stayed out of the sun as much as I could. I went on a Mayan ruin tour following a snorkeling excursion & did not get a sunburn! Usually for that long period of time in the sun I would have received a light sunburn using other sunblocks but instead I actually got a light tan! I did apply this product on my body & face. I have to say this is my 1st time using this brand & it worked super well for me. :) *Just FYI when I applied this product I didn't need to apply to much if you do its going to obviously leave a white cast. I only applied as needed through out the day. Also make sure you give it time to sit to soak into your skin before putting on your clothes. After all you do have to wait a few min after applying before going out in the sun. That's any sunblock directions.
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Reviewed in the United States on February 13, 2022
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J Miller
Whiting, US
★★★★★ 5
Finally! A sunscreen that works and does not burn my eyes.
Style: SPF 30, Size: 3 Ounce (Pack of 1)
I am unable to use chemical or hybrid sunscreens on my face because they "melt" and destroy my eyes. Living in the south means daily sunscreen year-around is a must - having found this product is a godsend. Unscented, no chemicals to discolor my clothes, no titanium dioxide so no purple-white ghostly cast, easily rubs in. Simply perfect!!!
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Reviewed in the United States on June 8, 2025

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