Durex Invisible condoms are designed to be ultra-thin and thus maximize sensitivity, while still ensuring a high level of safety and protection, in a regular size. PERIMETER: Regular (nominal width: 54 mm)? SHAPE: Straight, smooth and with deposit LUBRICATION: Silicone? THICKNESS: Ultra Fine LATEX: Transparent natural rubber latex condoms CONTRAINDICATIONS This condom is Made from natural rubber latex, which could cause allergic reactions, including anaphylactic shock, if the user is allergic to latex. PRECAUTIONS / STOP USING IT: If you feel discomfort or irritation when using the condom. Use the condom only once. Reuse may increase the risk of breakage and infection. Condoms can present a choking hazard. Keep out of the reach of children. If you first use the condom for oral sex, you should use a new condom for any other type of sexual practice afterwards. Only use lubricants recommended for use with condoms. Oil-based condoms (Vaseline, baby oil, and some pessaries) or other topical medications applied to the penis or vagina can damage condoms. For anal sex, use additional lubrication on the outside of the condom (do not use Durex Frescor or Lovers Connect).