They are soft knitted or crocheted boobies for women that have had their breast/s removed.. they are lightweight and don't make the area sweat or uncomfortable..I've been told they come in all different colors and the women love them.
A flavor for every day of the week so to speak
Haven't you ever heard the slang term..She's got a great set of knockers? most commonly used by men generations ago.
Knittedknockers.org