This is a piece of sturdy cotton denim, not too thick or thin, and easy to handle. It has edge stitching and is doubled over, so you can use it as is, taking advantage of the stitching, or cut it off if you don't need it. ● Sizes: Crimson: 27 x 48 cm (doubled, so there are two layers) Ocher-brown: 35 x 48 cm (also doubled, so there are two layers)