DBI-SALA Delta™ Cross-Over Style Positioning/Climbing Harness* No tangle design Defining the Delta name, the patented triangular design creates a frame that allows the harness to fall into place when donned. * Stand up back D ring Patented spring loaded design automatically stands up ensuring fast, easy and safe connections to your fall arrest system. * Front D ring Frontal attachment point is ideal for connection to a permanent ladder safety system or a descent device. * Side D rings Hip D rings are ideal for