The Prim finger splint is an Immobilising orthosis for the proximal interphalangeal joint. It is made of high quality polyethylene. It is indicated for those who have suffered some trauma, such as a strong blow to the fingers, and need to immobilise it. This prevents the fingers from atrophying and becoming useless over time. The Prim Stack proximal splint is available in beige. It comes in size 3, which corresponds to the measurements of 5.5 cm according to the contour of the proximal interphalangeal joint. The splint should not be placed if there is any open wound in the area. If it causes irritation or discomfort, discontinue use and consult a doctor. If after 3 days the pain increases and the finger loses natural mobility, you should contact your doctor.