Cotton/Linen fabric, designed and hand printed by me in my studio using non-toxic water-based inks. - Suitable for small or large sewing projects. Samples: 1 = 50x 50cm (samples are always cut with this measurement) Units: 1 unit = 150cm (maximum width) x 50cm. If you want a piece with a longer length, ex: 150 x 100cm, just buy 2 units and so on Maintenance / Washing: In order to preserve the integrity and delicacy of the materials, the following should be observed: - Wash in the washing machine with cold water using a mild detergent - Preferentially air-dry without direct sunlight - Repeated rinses will make the colors disappear Read Less