Eachine EX100 Prop Guards

Inspired by Hty79 and his "Eachine Tiny QX80 8.5mm Prop Guard" http://www.thingiverse.com/thing:1768762. I designed the prop guards for the Eachine EX100. They weigh only 4 gramms and give the frame more stability.
Build for PET-G gives the prop guard a lot of flexibility for bumps etc.