BoobsForQueens are made from a very soft silicone. They are tinted to look like real skin, and the nipples are airbrushed.

The back is concave, which helps to fit flat against your body, and the neck opening is customized to fit your measurements.

They are hollow and filled with polyfiber for a realistic feel. The fiber and air is trapped inside, keeping them from collapsing. 

Putting on BoobsForQueens is very simple: they go around your neck, like a bib, and attach in the back with a Velcro closure.