Ultrathin, Rugged, Shielded Outdoor Patch Cable, Designed And Optimized To Perform In The Harshest Environments For 10 Gbe Networking.Shielded Rj45Insulated, Weatherproof Jacketinternal Foil Shielding And Drain Wire For Increased Esd Damage Protection 3.5 Mm Outer Diameter For 18 M Lengths 3.9 Mm Outer Diameter For 1215 M Lengthslength: 1 To 15 M