Pod - 93% Cotton, 7% Elastane; Original Swaddle - 100% Cotton; Night Sack Sleeper - 100% Cotton The SwaddleMe Comfort Pack newborn swaddle set includes three different sleep solutions that fit babies from 0-3 months The Comfort Pack helps you find the perfect sleep solution for your baby, with a SwaddleMe Original Swaddle (0-3 months, 7-14 pounds), Pod (0-2 months, 5-12 pounds), and Night Sack Sleeper (0-3 months, 7-14 pounds) Made of machine-washable fabrics, all three sleepers are easy to care for and are made of soft cotton and cotton blends. The SwaddleMe Comfort Pack baby swaddle set is part of Stage 1 in the SwaddleMe Stages of Healthy Sleep, perfect for babies up to three months. An ideal gift for any parent-to-be, the Comfort Pack provides a variety of options to help find the ideal swaddle solution for an infant’s early days.