Instructions:For optimal effectiveness, carefully follow the instructions inside this package. - Store at room temperature and avoid excess heat. - Precautions:Avoid using oil-based lubricants, such as petroleum jelly, vegetable/mineral oils or cold cream, as these may damage the latex condoms. - Non-vaginal use of condoms increases the potential for slippage, breakage or damage; please consult your physician for more information. - Durex condoms contain natural rubber latex which may cause allergic reactions. If you are allergic to natural rubber latex products, consult your physician before use. - Do not use if package is damaged