All our implants are made of silicon. We do not use anything else. The silicon molecules are three-dimensionally linked, which guarantees that the silicon cohesive gel cannot exit the silicon shell – and this even in the extremely unlikely case of an implant rupture. The silicon shell ranges from no texture (smooth) to various amounts of texture (feels like very fine sandpaper), depending upon brand and model. In case of B-lite implants, the standard silicon gel features additional microsphere enhancement, resulting in its lightness.