Following the launch of 0.02 mm water-based polyurethane condoms of uniform thickness in 2009, Okamoto surpassed technology with technology and launched the thinnest 0.01 series among all Okamoto products, also made of water-based polyurethane (PU). This condom has no latex smell and is suitable for those who are sensitive to latex. Okamoto 0.01 is manufactured in Japan at Okamoto Co., Ltd. Ibaraki Factory in Ryugasaki City, Ibaraki Prefecture, and is a reliable and reliable product. Compared with Okamoto 0.02, Okamoto 0.01 showed nearly twice the extension force in the experiment of adding 350ml of water. The softness is amazing, and it will not feel tight when wearing it. At the same time, the tightness meets the requirement of ""no falling off"" in use . In terms of safety, Okamoto has achieved ""no damage"" and ""no leakage"" through rupture tests, water leakage tests, and pinhole inspections. WARNING: Keep the product away from children. DO NOT expose the product to humid places, direct UV or sunlight for an extended period.