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This  Heart CMC Splint Ring is a Thumb Splint Ring with Proximal Volar Extension, will treat your CMC joint against CMC changes, and allows your hand to function without pain. This splint will allow hand mobility and looks beautiful while worn. This CMC Splint Ring is designed to prevent hyper-extension, provide the support your thumb needs and relieves pain.


This Splint stabilises the MCP joint and prevents hyperextension and flexion.

Our goal is to help you feel some comfort while wearing a beautiful piece made with love. We make jewelry with soul, at affordable prices, we want our pieces to help you in any way they can, and of course, that you love the way they look on you.


We offer two styles of chain for the stabilization bracelet of the splint, you can find them in the pictures of this listing, please write the one that you prefer in NOTES before checkout, if you don’t specify it the splint will be made with the chain option #1 by default.


If you need a splint ring style that's not available in our shop, please convo us or request a custom order, we'll be happy to work with you creating your perfect ring. 


We'll work with you for a perfect fit that'll bring you much desired relief, if the size that you get is not the right one, we'll take it back and resize it. Our goal is your comfort and that you are happy with your purchase.





WE USE REGULAR US RING SIZE and measurements to make our splints, taken with standard ring sizers or soft measuring tapes, not special splint sizers. You can also send us your measurements and we'll happily convert them to US RING SIZE for you.


How to measure your finger?:




For this Splint we’ll need:

1- The ring size of your thumb 

2- Your measurement for the lower hoop of this MCP Splint, we ask that this measurement is given in CM or MM.

3- Your wrist measurement ( OPTIONAL )


You'll also receive an email shortly after making the purchase with a form that we'll need you to fill with two more measurements that we'll need to make this splint.


To measure your ring size you can use a Ring Sizer, if you don't have one you can use a soft flexible tape, please measure your finger and where the lower hoop of the Splint should sit, just wrap the tape comfortably around your finger and measure it (you can send us the size of your joint too). If you don't have a measuring tape in hand, it's ok :), just wrap a thin piece of paper above and bellow the joint, mark the paper, then measure the mark with a ruler.


This video explains it better:


Have in mind that it has to be a piece of paper at least 1/4'', if is too small then the size you give us won't be accurate. 




If you measured your finger with a MEASURING TAPE and have your size in MM or CM please type it down in the NOTES TO SELLER box before checkout, and select any size in the drop down OPTIONS.


Don't worry, if you have any questions just send us a message! we'll be happy to reply and answer all your questions.



Made with:

-925 Sterling Silver


This Splint comes with a stabilization bracelet, the standard length of the chain is 15 centimetres, and it comes with 3 extra centimetres of adjustable rings, for comfort and to adjust to changes.



••Please keep in mind that we're not doctors or specialists in splints making, we're Jewelers that love to help. If you have any reaction or swelling please stop using your splint and talk to your doctor••






Any questions that you may have please contact us, we'll be happy to reply,

you can send us a message via Etsy or email us at












Thanks for supporting handmade!

• Sharina & Fabiano •

HeartCMC Splint Ring - Stable Thumb Splint Ring


    • 1 week •




    -Standard shipping:

    • 3-5 business days • 


    -Priority shipping:

    • 2-3 business days • 


    -Express shipping:

    • 1-2 business days • 



    • The customer must comply with all restrictions, laws and regulations of the destination country.

    • Customers are responsible for international duties, taxes and shipping charges. 

    • Please check your country's customs tax charges, if any.

    • Packages may take 1 and 7 weeks to be delivered, on average, depending on your location and customs delays. EvaBelle cannot guarantee the delivery of your order in a timely manner due to customs regulations.

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