This Infant Sleep Sack Lot features 6 pieces in colorful unisex designs, perfect for your little one’s cozy nap times. Sized for 0-3 months, these sleeping bags are crafted from soft cotton, ensuring a comfortable night’s sleep for your baby. The design is easy to use and is perfect for parents who prefer to layer with their baby's sleepwear. When it comes time to wash, simply toss them into the machine, it's that simple!