4K UHD HDMI Cables Our cable adopts pure copper conductors, gold-plated connectors, shinning edge premium aluminum shell, multiple shielded, anti-rupture SR (strain relief), nylon braided jacket. With 2 degree HDMI adapters in different directions are provided for free to facilitate corner connection. Multi-pack options: 3 pack, 5 pack ,10 pack, 20 pack. Various lengths: 2 feet, 4 feet, 8 feet.