Combined Final Finger Flexion Splint, Size: Large! Provides constant progressive force to achieve final flexion of the PIP and DIP joints. Turn the positioning nuts on both rods to gain full composite PIP and DIP flexion. The proximal pad slides along the parallel rods, bringing the PIP and DIP joints together. To fit into the splint, at least 90° PIP flexion and 45° DIP passive flexion is needed. The rods can be trimmed using wire cutters. The proximal and distal pads are covered with soft foam padding for comfort and minimal finger slippage. Width:S: ½ “ to ?“ (1.3 to 1.6mm)M: ?“ to ¾ “ (1.6 to 1.9mm)L: ¾ “ to ?“ (1.9 to 2.2mm)XL: ?“ to 1“ (2.2mm to 2.5cm)Check with your clinician prior to ordering this product. Product photo may not exactly match the product offered for sale. Please refer to the product description.