Nylon Imported Heavy traffic chromo jet printed Bella Gauge 1/10 inch cut pile material : 100% Polyamide 6 Nylon 1300 x 2 Pile Height 12.0 Total Height 13.0 Stitches per 10 cm (46 stitches) Backing: Woven Polypropylene Secondary backing : Anti skid backing Tufts Per SQM: 180.780 tufts Total Pile weight :1800 gr/sqm Finish Width 4.00. m runner All rugs are tested and certified according to “Oeko-Tex standard 100 class 1. Oeako-Tex is global benchmark standard for textile goods manufactured without harmful chemicals and in accordance with good environmental practice.