What does “self-adhesive silicone breasts” mean?

Self-adhesive silicone breasts are coated on the back with a special layer of adhesive silicone. As a result, the breasts last for a very long time without additional adhesives. The strength of the adhesion naturally depends on the weight of the breasts and the texture of the skin. All self-adhesive breasts can of course also be used with additional adhesives to increase the adhesion. Here you can find the different adhesives.