This splint is designed to block hyperextension as well as support the side of joints with lateral deviation, made a little fancier with a swirl design added on.  Splint is adjustable within a half size larger or smaller to accomadate hand swelling/shrinking. If swelling issues cause more of a variation than that, please select a half size larger than measured to ensure the splint will be able to accomadate the size difference.
 
Please select your metal type and size from the drop down menus and leave a note for me which side you need the support on (the side that is curving outward).