Product Description:The blue and jade Harris Tweed tartan is one of my latest and I discovered that I have exactly the same plain jade in stock so have combined them to make up a nice set, two plain and two tartan. I make these a generous size measuring 5" square (approx 10cm). I use these in my own home and there's no risk of your mug falling off the edge. Lightly padded and quilted to protect your furniture. Backed in a blue patterned cotton fabric. This listing is for a set of 4 coasters.