The Masitic All Purpose Cloth is Microplastic Free and are produced without polyester or any other kinds of plastic. The 20-50% polyester fibres that are usually in viscose cloths are simply replaced with more woodbased viscose. The Maistic cloth has a slight, no scratch scrubbing effect and suitable for all everyday cleaning in kitchen, bathroom, inside and outside. Packaged only in paper Box of 100 cloths with different coloured patterns No polyester Made from 100% natural wood based viscose 100% plastic free Masitic recommend using your cloths many times and wash the cloths in washing machine at 60 degrees Celsius. Washing at 90 degrees Celsius and/or if tumble dried, the cloth life span be reduced.Cloths are white with different coloured patterns. Please see enlarged picture.