The DSL Polypropylene strap handmade in Australia from Australian-made polypropylene weave; the strongest available. The strap ends are made of hand-sourced highest quality medium weight leather and are rivet mounted. Unlike cheaper synthetic straps the strap-pin holes in these leather ends do not sag, twist or crack. A tri-glide sliding adjustment allows for quick and easy lengthening or shortening. Supplied in 2 inches width.