This Women\'s Camisole Tank Tops Pack contains 12 camisole tank tops of the same size in different colors, which all are made of 60% cotton, 35% polyester, 5% spandex. All are stretchy and comfortable, great for adding color to any outfit. You can wear it under a shirt or wear it alone as it has enough coverage with regular length so that you have no worries about pants gaps in the back. These camisole tank tops have no shelf-bra and are machine washable.