Features: 95% Cotton, 5% Spandex Hand Wash Material [Perfect for All Women] - Our women's menstrual underwear are made for menstrual cycles, postpartum hemorrhage, urinary incontinence and bladder leakage. These high-waist women's cotton menstrual underwear can also provide moderate abdominal support, and are suitable for postpartum recovery. They give additional protection for avoiding embarrassing stains on pants or sheets, and bring you comfort day and night. [High-quality Fabric] - 95% combed long-staple cotton and 5% spandex. They have a leak-proof lining with blended cotton, polyester fiber and a PUL breathable waterproof membrane. [Longer and Wider Protection] - The leak-proof layer of this ladies' menstrual briefs uses a wider and longer design, with full coverage from front to back, making you feel more relaxed and comfortable during daily activities or sleep. [Highly Absorptive & Leak-proof] - The special fabric of the leak-proof layer in our women's period panties has strong absorption, is breathable and waterproof, and easy to clean out stains. The outer layer is made of high-quality cotton. The fabric is breathable and comfortable, moisture wicking, elastic and soft. [Extra Protection] - On heavy flow days, while wearing a necessary pad, tampon or menstrual cup, this underwear is perfect for overflow protection. If your pad/tampon leaks or overflows, the menstrual underwear is your extra protection for more safety. Packaged include: 1/5 x Women Briefs Note: 1) It serves as extra protection from leaks. You need to add the pad/tampon. 2) The underwear protects you if there is an overflow from the pad/tampon. Our products are made with the highest quality materials and are designed to provide you with the best possible user experience. We strive to ship out all orders within three days of purchase, and the estimated delivery time is 8-15 days. When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and description, we have provided detailed information about the product, including its features and specifications. We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don't hesitate to contact us. We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it.