Soft, snuggly, and perfect for so many uses. Swaddle your baby tight for that secure, cozy sleep time, drape over car seat or stroller for protection from the elements, or lay out on the floor for play time. So many uses, you'll always want to have one on hand. 47"x 47" These swaddles are 70% Bamboo and 30% cotton. The bamboo in these swaddles allow for a little more ventilation and breathability when draped over top of something. The fibers are a little softer than 100% cotton and have moisture wicking and antibacterial properties. You will love these blankets!