Condoms are a barrier method form of contraception that can prevent the transmission of Sexually Transmitted Infections (STIs) and pregnancy. When worn properly, condoms can be 98% effective in preventing STIs and pregnancy. But condoms are not one-size-fit-all! Find the perfect condom for your needs here! For added sensation, we recommend adding a drop or two of lubricant to the inside of the condom before sliding it on. This category only features external condoms that can be worn on a dildo, phallus, or penis.