This strong Oval 8 Finger Splint is almost invisible; its main function is to align and stabilise the DIP or PIP joint to enhance hand function.The splint has been moulded from 1.6 mm translucent plastic with no seams. There are many things the splint can be used for, such as correcting lateral deviation, swan-neck deformity and flexible boutonniere deformity, supporting mallet finger injury and helping to prevent trigger finger. For full immobilisation, two Oval 8 Finger Splints can be used at the PIP or DIP for rest and control. Each splint will fit a full size and when rotated at 180 degrees, an additional half size, it can then accommodate fluctuations in temperature and oedema which can affect the size of the finger. The Oval 8 Finger Splint can be modified by spot heating with a heat gun and comes in a range of sizes from a size 2 to size 15 from this website. Click here to view our Oval 8 Finger Splint sizing guide.