5 boxes A noteworthy aspect of Okamoto's condom technology is the measurement of thinness using a method called "3-point measurement." Condoms cannot be shipped unless the tip, center, and base are all in the 0.01 mm range. Only those that pass such rigorous inspections are sold as products. The condoms use individual packaging called the "image-up method," making each one very easy to take out. ■ Product Details Thickness: 0.01 mm range Color: Clear Material: Water-based polyurethane Type: Standard type Contents: 3 pieces x 5 Category: Contraceptives