24-Strand Arborist Climbing Rope24 Strand Arborist Climbing Rope designed with a double braid, polyester cover, 12 Strand Braided Core and 3 Strand Twisted Neon Core. Arborist climbing rope can be used for both SRT and DdRT climbing this rope runs smooth through devices. Arborist rope is low stretch and comes in vibrant colors. Key Benefits: Excellent for Stationary Rope Technique SRT Climbing Excellent with Moving Rope Technique DRT Climbing High Visibility. Premium Fibers Runs