Threading step of bullet separation underwear

The threading method comprises the following steps. Put the penis in the penis bag to ensure that the penis is completely wrapped. Then put the testicles into the testicular sac to ensure that the testicles are completely wrapped.

This design can make the penis and testicles in a separate space, thus increasing comfort and reducing friction. In addition, the fabric of bullet-proof underwear usually adopts ice silk fabric, which is light and insensitive, dry, breathable and not sticky, light and airtight, and will not be deformed when pulled.