NinjaFlex iPhone Demo Cover
Just an iPhone cover with NinjaFlex Logo Cut Out.
Given that NijaFlex is super flexible, we discovered this needs to be printed at about 95% its size. This way the object streches over your iphone
Also you could print it using Semi-Flex. We found it to be even better to print in a material that was not as flexible as NijaFlex.
http://www.the3dprinter.com.au/collections/3d-filament/products/simiflex-1-75-tpe-filament-500g