great for body weight workouts such as push ups pull ups dips rows muscle ups chest ies and many more natural wood gives superior grip within chalk even when hands start to sweat the 38mm nylon straps can be easily hung over bars power racks beams eye bolts ceiling mounts or trees and secured in place using the height adjustable metal buckle max capacity weight 680kg 340kg per ring 18ft gym straps 12 5 diameter rings 28mm grip set of 2 further description warranty