Made of genuine 10 layers carbon fiber to maximize the legs strength to weight ratio of RT90C tripod, max load is up to 88lb/40kg. Folded length is 23in/59cm and net weight is 6.3lb/2.87kg, The 4-section legs are held in place by twist locks and can be adjusted independently which let the RT90C can extend from a minimum height of 22in/55cm up to 63in/160cm.