Sterling Silver Submissive Day Collar 925 Sterling Heart Lock and Byzantine Chainmail Choker BDSM Slave Collar


Shipping to United States: Free

Make your submissive feel truly treasured with a 100% solid sterling silver collar!

This striking, yet discreet day collar was crafted with the finest quality sterling silver rings, woven carefully by hand in the intricate and elegant Byzantine chainmaille weave. Measuring just 6 mm thick, this style of chain makes for a perfect "in polite company" collar, while still being sturdy enough for 24/7 wear (yes, even in the shower ;-)).

The collar closes in front with a gorgeous silver heart shaped padlock, made exclusively for Brain of Jen from solid .925 sterling silver and features beveled corners and a seamless edge for both comfort and durability. The lock measures about 20 mm across, and comes with two sterling silver heart keys.

Shipping from Canada

Processing time

1-2 weeks

Estimated shipping times

  • North America : 5 - 8 business days
  • Europe : 6 - 10 business days

I'll do my best to meet these shipping estimates, but can't guarantee them. Actual delivery time will depend on the shipping method you choose.

Customs and import taxes

Buyers are responsible for any customs and import taxes that may apply. I'm not responsible for delays due to customs.

Payment Options

Secure options
  • Accepts Etsy gift cards

Returns & Exchanges

I gladly accept returns, exchanges, and cancellations

Just contact me within: 14 days of delivery

Ship items back to me within: 30 days of delivery

  • Custom or personalized orders
  • Questions about your order?

    Please contact me if you have any problems with your order.

    Privacy policy

    You must provide me with certain information to fulfill your order, such as your name, email address, postal address and the details of the product that you’re ordering. You may also choose to provide me with additional personal information (for example, to discuss custom orders), if you contact me directly.

    I do NOT retain, nor do I receive, your detailed payment information such as card number or billing address - only method of payment (eg. PayPal, credit card), and the amount paid as shown on your transaction receipt.

    Your contact information, such as email and shipping address, may be shared with third party services such as mail/delivery companies (eg. Canada Post, USPS, Royal Mail, FedEx or Purolator), but only as necessary to provide you with their services to ensure timely delivery of your product.

    I retain the information provided only for as long as necessary to provide you with my services and as described in my Privacy Policy. However, I may also be required to retain this information to comply with my legal and regulatory obligations, to resolve disputes, and to enforce my agreements. I generally keep your data for a time period of no more than 4 years.

    If you wish to review the information I keep on file, you may contact me to receive a copy by email at, or via regular mail at the following address:

    Jennifer Lowrie
    254 Wilson Dr.
    Milton, ON L9T 3K2

    Frequently Asked Questions

    What’s the best way to measure my neck?

    Using a regular tape measure, have the two ends meet exactly where you’d like the lock to sit. If you happen to fall between sizes, go up to the next even number. And that’s it! Easy peasy :)

    Can I wear my collar 24/7, even in the shower?

    Yes! I make all my collars suitable for 24/7 wear; I use anodized aluminum for the chains because it’s hypoallergenic, doesn’t rust or tarnish, and can be cleaned easily with soap and water. Just be sure to use the polishing cloth included with your order to polish up the lock regularly, and dry it thoroughly after a shower - especially around the edges of the lock where water can seep under the enamel. Ideally though, taking it off for showering and sleeping will help increase its life span significantly. Generally speaking, after about 6 months or so, the lock would need replacing with 24/7 wear, but can last years if it’s removed at shower & bed time.

    Care instructions

    Use the polishing cloth that’s included with your order to keep the lock looking shiny and new, and the chain cleans up easily with just a bit of soap and water.

    Gift wrapping and packaging

    Since I know most collars are given as gifts, your collar will arrive already gift boxed with a color coordinated box and tissue paper to keep it safe during transit. No invoice or packing slip will be included unless requested. Note cards for special messages are also available upon request :)

    I absolutely love this necklace!

    Huge thank you to Jen for their help in the purchase of a piece for my partner. I wanted a customized lock for my partner and Jen was great to work with. They showed me all the options and when the piece arrived it was even better than in the pictures. The quality & price spoke for itself. If you are looking for a good day collar, BrainofJen is definitely the place to go! Thank you so much for everything and we will be back when we are ready for another piece!

    absolutely perfect! i love it so much, perfect length, size and weight and fantastic communication and customer service

    This is the second collar and lock we've bought and we love them! We only bought another to upgrade my collar to the full sterling silver one, nothing wrong with my other. Super quick delivery to UK, some customs charges to pay but we expected that. great communication from seller, and the quality of the chain is just 👌🏼 really beautiful, I get so many compliments. The lock is also great quality and having been wearing my first one over a year, it's still perfect. Very highly recommended

    absolutely stunning it fits perfect and my gorgeous fiance loves it great service and communication thank you ill be sure to buy more stuff in the future😁😁😁😁

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