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This is a woven-style lower body/hip harness. I mostly use this for 2-point mobile suspension (aka marionette or puppet suspension). Note that these clips are intended for folks who are experienced with suspension and already have good risk awareness and understanding of safety for bondage. Suspension bondage is inherently risky. Never self-suspend alone, or without appropriate in-person instruction. These clips are intended to supplement in-person instruction, not replace it! See selfsuspend.com and remedialropes.com for more info.
My book Tying & Flying can be found here: https://www.amazon.com/gp/product/0578566400/ref=dbs_a_def_rwt_bibl_vppi_i0