This is a hand made item that I make in my work shop. It is made out of 9 mm thick MDF and supplied painted white. The over all size is 60 by 45 cm. It will take up to 60/70, 1000 yard reels of sewing cotton. It is designed in such a way that if you need a particular shade of thread and you pull one out the reels above will fall in the gap. It helps keep your cottons tidy and at a glance you can which shade needs replacing. I can make other sizes if required.