Splitters at the Creek, projecting at the crag, or roping up in the Ouray ice park, the Black Diamond 9.9 Dry features a beefy diameter that can withstand abuse. With a durable, abrasion resistant 2X2 weave sheath and an easily identifiable middle marker, the 9.9 Dry is the rope that can handle day in, day out climbing, season after season.