Our ultra sling are made with Tuff 12 1/2 hollow braid blue and black rope for exceptional durability. These ropes have a high-quality coating on them for excellent abrasion resistance The Ultra sling comes with a rigging ring size 2 good for ropes 1/2 - 3/4 They have 10 pockets each pocket is 5 The Maximum break strength of the Ultra sling is 10 000 Lbs