This is a custom-designed and 3D-printed bracket to fit the DJI Smart Controller. I designed this bracket specifically to hold two Peak Design Anchors so that it can be used with any of their straps. I've used this with both the Cuff and Slide Lite with great success. Other users have used split-rings on the anchor points with good success. It's very strong and printed with high-modulus carbon-fiber reinforced PLA plastic. The cutouts perfectly accommodate the speaker grilles and the USB-C port, with plenty of room for large and oversized cable plugs. The listing includes one bracket and two M4 x 12mm black oxide steel hex-drive screws for mounting. The screws use a 2.5mm hex. You will need to supply your own strap, anchor, split-rings, et cetera. The listing only includes the bracket and screws. The design of this bracket may be slightly different than pictured as the 3D model has been slightly revised over the years for better fit and aesthetics.