This butt toy is clearly designed for timid virgins. First of all, it's as slim as a pinky finger. Second, the box makes sure to emphasize that it's made of "100 percent safe silicone" that's phthalate-free (unlike 100 percent safe but environmentally less friendly jelly rubber, which isn't). It even comes in virginal white.
It also comes in two parts, with a suction-cup base, which makes it marginally less safe because there's a small chance the probe part might unscrew and get lost inside the anus. Also, there's a metal spring inside the probe, ostensibly to make it "super-flexible," but really, bare silicone is friendly enough. Thoughtful, but there's a touch of overkill here.