Length 3 / 6 /10 FT 1.6 / 3 / 6 FT 3 / 6 /10 FT 3 / 6 /10 FT 1 / 3 / 6 FT 1 / 3 / 6 /10 / 15 FT 6 FT. 【Military-Grade Durability】Corrosion-resistant gold-plated connectors, aerospace-grade aluminum alloy housing, double-braided nylon shield for tangle resistance（25,000 bend tests）.