Thank you for viewing. This is a set of 4 diaper covers made of soft material, gentle on babies. Outer fabric: 100% wool Lining: 60% wool 40% acrylic Made in Japan These items were not used very much, but they show signs of use. There are some pills and discoloration. These items have been stored at home. Please take a look at the images and description, and purchase with your understanding. Anonymous shipping Shipping will be via either Rakuraku Mercari or Yu-Yu Mercari. - Brand: nipock - Size: 50-60 - Target age: Newborn to 3 months - Quantity: Set of 4