 silicone you can see the edges around. There's no interruption, there's no rippling. Again, look at the difference. The rippling versus no rippling. With the silicone as it's softer, it's more like an anatomical breast. It feels like breast tissue. The saline is more like a water balloon. Remember that both are FDA safe. They can be used most or made by the same companies. So there is not any danger per se. The new silicone are very safe. They're the gummy bear. If they should rupture, it stays within the capsule. That's why they call them the gummy bear. If you have ever had a gummy bear candy and you take a bite out of it, the gel doesn't pour all over you. It stays within the candy. That's how they got the name gummy bear implants. If they do open up, it still stays within the shell.