Dynamic Digit Extensor Tube™ is made of dense neoprene offering a snug fit to provide warmth to tendinous fingers. The curved tube applies a 30° reverse angle under the PIP joint, stimulating a spring like mechanism. This splint helps to re-model scar tissue, reduce PIP flexion contractures, reduce PIP flexion patterning for neurological conditions and restrict fluid to reduce oedema. Measure PIP joint circumference for sizing. The neoprene material can be trimmed and contoured to fit digit web spaces. This product is latex free.