Swaddling in a Natural Arms up position = More Sleep. Ideal fabric for moderate temperatures. Ultra light fabric. For warm temperatures. Safer sleep made simple. Why swaddle up? Research suggests babies sleep better if they are swaddled & if they can self-soothe. Designed in Australia. Please note, packaging is a little torn. See pictures. Light Green color. Size: Small, 8-13lbs. New. See pictures.