Both the denim and the tie-dye backing are 100% cotton, and they are washed in warm water and dried in the dryer prior to use. The tie-dye fabric is hand dyed, which means that no two pieces are alike. The variation in the colour adds depth and beauty to the fabric. You can find hints of many colours on a tie-dyed piece. Samples below give you an idea of colour, however colour may vary slightly on the screen.