Made of the best quality Australian merino wool, this softest wool cover is made for newborn babies. Its soft, 'non-itchy' wool felt comfortable in both winter and summer; it is an excellent choice for preventing diaper rash. Quality wool covers are naturally water-repellent, breathable and absorbent. The super durable elastic leg gussets are soft for skin and provide a custom fit. Machine washable. Made in Japan. Newborn 3.0 - 4.5 kg, 6.5 - 9 lb