This Tuckable Strut holster mounting assembly comes with a Black Nylon IWB Soft Loop. This is the “soft” version of the IWB (inside-the-waistband) loop. It is used to securely hold your gun TACRIG holster inside your waistband. This design affixes to your tuckable strut with the snap base assembly (included) and has a 3-point adjustable, directional locking (Pull-the-dot®) snap closure for secure carry. The Black IWB Soft Loop on this model is made from strong rubberized nylon canvas, allowing it to sit and fit well against your belt and waist.