Durex Fetherlite Condoms are Ultra thin where it is needed most for even greater sensitivity* where it"s needed most. All our latex condoms meet the ISO4074 International Quality Standard for male natural rubber latex condoms. Please read the instructions printed on the inside of this pack carefully, especially if you are using condoms for anal or oral sex. Use a condom only once. No method of contraception can give you 100% protection against pregnancy, HIV or sexually transmitted infections.Dermatologically tested.Using Durex Play Gels and Massage Gels can enhance sex. Please refer to individual lubricant instructions for details of suitability with condoms. *Durex Featherlite condoms are on average 20% thinner than our Durex regular condoms while still providing a high level of security and protection.