Use your tripod & strap at the same time! Pair with Tripods, Camera Straps & More! Now you can use your UltraFit Sling Strap and GorillaPod Focus with Ballhead X at the same time without the hassle of unscrewing either! Simply attach the UltraPlate to your camera and then attach your strap to one of the plate's ¼-20 mounting holes. UltraPlate is built-in Arca-Swiss compatible which means you just slide it into Ballhead X and tighten down the screw. If your tripod isn't Arca-Swiss compatible, like the Manfrotto RC2 system, simply screw your favorite quick-release plate into one of the UltraPlate's extra mounting holes and you're ready to shoot! Also works great with most monopods, steadicams, flash brackets and camera straps.