Turquoise Patio Porch Cord Crochet Rug in 32" Lacy Circle Pattern. I am now adding patio/porch rugs to my rug selection.....I knew cotton would mildew so off I went to find the appropriate material. Rug is made from thick 6mm braided cord and is suitable for your patio or porch. The cord is colorfast, washable and formulated with UV Stablizers. Beautiful vibrant turquoise color! This cord comes in lots of colors so ask if you would like this in another color.