It is always nice to try different types of condoms and contraceptives. Trojan makes a nice variety of condoms and this type looked fun and interesting to try. It advertises a special twisted ribbing on the outside of the condom for her/his pleausre. The condom itself is is neon green, lubricated with no nonoxynol-9 (spermicide). It does protect against pregnancy, HIV or any sexually transmitted infection or disease. Only when it stays on though. My partner is average size and other Trojan and other brand condoms have never been a problem but because of the twisted pleasure it made our sexual experience a complete nightmare. We only used two before deciding it was not safe or enjoyable to use and threw the rest from the box away. What was happening was because of the twisted ribs, it kept slipping off while in the act forcing us to stop and try to find it, get it back on or get another one. Highly, highly dangerous for it not protecting against pregnancy and especially HIV or STI's. This type of condom should not be used if the couple is using it for any of those reasons as chances are the condom will fail. Luckily, I have not seen these on the market in a while. Hopefully the company stopped producing them.