Crib Size Pieces Per Carton:22 All Other Sizes Pieces Per Carton: 24 If you love soft and comfortable bedding, then this mattress sheet cover is exactly what you need. Whether you are looking for a replacement set or buying new sheets for the first time, this is the perfect option. Made of 100% premium quality cotton, our fitted sheet will provide long-lasting comfort and durability. When it comes to washing, we recommend mild detergent. Do not use chlorine bleach. Tumble dry low It's easy to accessorize the look of your room with our assortment of colors: beige, blue, cream, grey, white and more!