Zweigart 14 Count fat quarter 50 x 55 cm. The fabric is called Star Ice Blue which is a pretty pale blue with a beautiful opal coloured shimmering thread running through it. This means that it has a real sparkle to it and is a great fabric for special projects where the background is going to be seen. Unfortunately the sparkle is hard to see in the photo. Opalescent fabric is 88% cotton and 12% Polyester.