These babies can s-t-r-e-t-c-h! Small and sexy, each one-inch pliable ring stretches up to four times its size as you pull it over the penis and behind the testicles for the classic squeeze that many men enjoy. The snug fit promotes longer lasting, rock hard erections! The set comes with a variety of nubbie shapes. Each is made of super soft, phthalate free silicone. There are 6 assorted colors and designs…one for every day of the week – except Sunday. Every man needs a rest!