I'm sure Cock Wrangler will check on this be to one hundred percent certain, but here is my take:
Many mainstream companies bill their items as silicone (even 100% silicone and all that). However, as Bulma pointed out, silicone does not smell, at all. All, it doesn't leave gross filming things on packages, etc, so even if the package says it is 100% silicone, if it smells, seems to be leaching, etc, there is high likelihood of it being a silicone composite. 100% silicone composite, but composite none the less. We usually do the smell test, and if it smells, we put it down as TPR.
Moreover, you can look at the company. Some companies only deal is 100% medical grade silicone, like Vixen, Tantus, Fun Factory, Happy Valley, and Down Under. Big mainsteam companies like Topco rarely if ever make products that are 100% silicone of a non-smelling medical grade, so we tend to be more cautious labeling these products as such.
Again, we'll have someone check, but my guess is that it is in fact TPR, which is still WAY more body friendly than jelly, but is slightly different than normal silicone. Wait and see what CW says, but I'm guessing you might need to write a follow-up.
Thanks for being so conscientious!