YASH Mk 2 - Yet another SD Card Holder Mark 2!

This is a Remake of my first SD-Card holder "Yash":
(http://www.thingiverse.com/thing:1311222)

It should be printed in 2 Steps:

Step 1: The holder itself should be printed using Flex Filament (e.g. Ninjaflex or something)

Step 2: The outer "clamp" should be printed with ABS or PLA - it produces a tension to the inner side to prevent the SD Cards from falling