When buying condoms, have you ever paid attention to their size? In fact, condoms can be divided into four types: large, medium, small, and extra small. Therefore, we should pay attention to the correct choice.
1. According to the diameter of condoms in the Chinese market, they can be divided into four types: large (diameter 35mm), medium (diameter 33mm), small (diameter 31mm), and extra small (diameter 29mm). The most commonly used is medium.
2. Condom thickness: With improvements in rubber quality and production processes, condoms are becoming thinner, but their elasticity and stiffness are increasing. According to thickness, condoms can be divided into regular (thickness 0.04-0.06mm), ultra-thin (thickness 0.03mm), and thin (thickness between the previous two). Ultra-thin condoms are commonly used in China.
3. Condom appearance: there are a variety of types.
① The most common type is a latex rubber condom, with a small reservoir for storing sperm and a smooth body.
② The shaft has 1-4 narrow sections.
③ The main body is made into multiple layers of waves or flower shapes.
④ The sleeve surface is uniformly attached with latex particles. During the production process, fragrances can be added to emit various light floral scents. When used in conjunction with an anti-inflammatory or a sexual stimulant, it can have anti-inflammatory and delaying effects.
4. Users can choose different types and appearances of condoms according to their own situation and that of their sexual partner, in order to improve the quality of their sex life and ensure contraceptive effectiveness.