Durex Extra Sensitive 12 Pack Latex Condoms. One of the thinnest condoms in the Durex latex range. Shaped to be easier to put on and provide a better, sleeker fit and feel during sex. A condom is a barrier device most commonly used during sexual intercourse to reduce the probability of pregnancy and spreading sexually transmitted diseases, STDs such as gonorrhea, syphilis, and HIV. It is put on a man's erect penis and physically blocks ejaculated semen from entering the body of a sexual partner. Because condoms are waterproof, elastic, and durable, they are also used in a variety of secondary applications. These include collection of semen for use in infertility treatment as well as non-sexual uses such as creating waterproof microphones and protecting rifle barrels from clogging. Safe sex practice, birth control, disease prevention, pregnancy prevent. Always practice safe sex. Durex Extra Sensitive 12 Pack Condoms from Paradise Marketing.