GPCT iMounTEK Women's Tank Top (60% Cotton, 35% Polyester, 5% Spandex, 12 Camis) 60% cotton, 35% polyester, 5% spandex Women's Tank Top package containg 12 camis of the same size with different colors. Fabric is stretchy and comfortable. Ideally used for everyday wear and the gym. Regular length to keep the torso covered without shelf-bra. Machine washable, made of 60% cotton, 35% polyester, and 5 % spandex. You can continue to rely on Electro-Deal to offer the markets most competitive prices, paired with industry leading customer support, and all backed by a one year, full manufacturers warranty on new products or a 90 day limited warranty for refurbished products!