Cat.7 Flat network cable: 32AWG oxygen-free copper +150D anti-break nylon wire, 4 pairs of 8-core + each pair of aluminum foil shielding + ground wire + environmentally friendly PVC, OD2.4*7.4mm, two-piece short body copper shell gold-plated crystal head, injection molding. 0-30 meters over Fluke DSX2-8000 CAT6A channel test. Single heat-sealed PE bag packing + with small label. Environmental protection in line with European ROHS and REACH