FINGER COVER epitact CE Medical Device. Finger cover for calluses, finger and livid nails. Thin 1 mm layer of Epithelium 26 which redistributes pressure along the entire length of the finger surface. Silicone is sandwiched between two layers of material to make it more durable. Protects and limits the development of calluses. Easy to put on, it must be turned over and placed on the tip of the finger and then progressively unrolled. Washable and reusable. Available in three sizes (X-Small, Small, Medium).