Structure: 8/12 Strand Updated products of polyester and polypropylene, its superior to pure polyester or polypropylene only, lighter weight than polyester and stronger break strength than polypropylene, this rope is smooth, non-rotational and excellent coefficient of friction Specific Gravity:0.99g/cm3 Melting Point: 165/260°C Abrasion Resistance:Very Good Chemical Resistance; Very Good UV Resistance: Very Good Water Absorption:0.1% Wet-dry Strength Ratio: Dry ≈ Wet Bespoke diameter and length is available