This double rope tether with energy absorber is attached to the safety harness at one end and to an anchor point at the other to protect the user in the event of a fall. The built-in energy absorber allows progressively retaining the user in the event of a fall. The two carabiners are built-in. The tether length cannot exceed 2.00 m. The double tether allows safely crossing a gap or moving from one anchor point to another without having to unhook.