Detailed Product Description Product Name: Antibacterial silver fiber femal underpants Components: the outer layer: 95% regenerated cellulose fiber (modal) 5% spandex Lining: 100% silver fiber1, natural, safe, antibacterial, bactericidal. 2, control bacteria and fungi lasting, mildew odor, control body odor. 3 regulate the body temperature, warm in winter cool in summer, and promote blood ...