95% Cotton, 5% Spandex Machine Wash [MATERIAL]: 95% high quality cotton 5% spandex fabric make the thongs more soft and breathable. And the crotch is a double layer of cotton for better protection. You can wear it all day without feeling uncomfortable. [DESIGN]: Sexy G-string design stretch your body visually, stretch waistband will not make you feel tight, comfort rib reduce skin contact and fit your body well. Also low rise design perfect for any clothing such as skinny jean, yoga pant, sports legging & shirt/dress. T-back perfectly outline your buttocks. WOW MY DEAR YOU WILL BE AMAZING [BEST CHOICE]: You can get 10pcs cotton thongs of 7 colors. It can not only meet your daily needs but also the best choice for festival gifts to friends, wife and mother. No matter what body you are, there is 4 size to choice. [WASHING INSTRUCTION]: Machine wash or hand. Dark colors separately. Tumble dry low. Dont bleach. Because long-term wearing of bacterial odor is not conducive to the health of your private parts, and the function of washing fabrics for many times is impaired and uncomfortable, it is recommended to replace the underwear for about 3 months. [CUSTOMER SERVICE]: If you have any questions about our womens thongs, please feel free to contact us. We desire to know your true ideas of all details about our g-string thongs panties, so that we can do better in products and services.