Beal's Stinger Golden Dry Unicore Single Rope serves advanced climbers seeking challenging redpoints on sport crags or multi day mountaineering trips in the alpine. Like all skinny ropes, this 9. 4mm has an ultralight weight and a fluid feel unlike most skinny ropes, the Stinger boasts a surprising UI fall rating for reliable long lasting durability. Unicore's construction bonds the sheath to the core for extended longevity that also eliminates sheath slippage entirely. A black middle mark assists with quick and convenient rappels.