This case holds a MotoX and Dexcom G4 receiver. The Receiver slides in from the top and the phone snaps in from the front. It has been very durable so far. I printed a couple of these in 1.75mm ABS ( 240c / 100c ) using Cura. I ended up making this a three piece assembly because I was having trouble supporting the part. To help control warping I prepare my print bed with masking tape and a light layer of Elmer's purple glue stick. I recommend using "Brim" and repositioning the parts to lay flat your your bed. You may want to use "support everywhere" to help Bridge the port in the DexCase. Hardware List: (6) M3x16mm Cap Screws (3) M3x10mm Cap Screws (8) M3 Nuts (1) 97mm Micro USB http://www.ttvjaudio.com/Nightscout_TTVJ_Micro_USB_to_Micro_USB_Cable_p/ttvj000001.htm RED end to phone