Generic 550 Paracord 7 Strand Core Parachute Cord Lanyard Mil Spec Type III Camping Tent Rope 4mm 300FT Weight: 600 G Core yarns:7 strands Length: 320 FT (100 meters) Minimum breaking strength: 550lb Diameter:approx 3.5-4 mm/0.138''-0.158''