I hope that we'll see updated research on the protection of silicone. For all you members looking to create your own silicone stretching sleeve, here's a fairly straightforward system to achieve that. I am aware of, there's so much controversy surrounding plastic toys and BPA and a variety of harmful products, etc.. Here we've collected 12 cheap silicone babies, a few of which look very realistic, while some are simply lovely. Nothing was hollowed out, she's solid silicone.