Petzl designed its Salsa Dry Climbing Rope to survive in any condition so you can climb with it as a half or twin rope on rock, ice, mixed, or snowy environments. Its 8. 2 milimeter diameter keeps the Salsa strong and skinny with low dynamic and static elongations as well as a high number of falls. Petzl treated this rope with Duratec Dry to resist water, dirt, and abrasion, EverFlex to stabilize the core for better grip and handling overtime, and an UltraSonic finish to bond the sheath to the core in order to eliminate frayed ends and improve the rope's overall durability. A middle mark makes for speedy descents, and the ClimbReady Coil lets you uncoil this rope without tangles.