Dry and without reservoir: Pure condom. From RFSU, the condom experts from Sweden. The RFSU 17006 condom is made from natural rubber latex. Length: 185 mm, thickness: 0.06 mm, width: 52 mm. Pack of 30 pieces. RFSU AB is a company of the Swedish National Association for Sexual Education, founded in 1933. One of the main reasons to buy RFSU condoms is that they are tested according to the strictest possible standards: the RFSU Standard. The RFSU Standard not only combines the various requirements of European standards and ISO standards, but RFSU has also added its own, even stricter criteria.