Bag Clip - PLA compatible

I tried a lot of released bag clips, but most of them are only working with ABS material since it is more flexible.So I tried to design a clip which also works with PLA.I used a hinge instead of a spring mechanism. The Clip itself is designed to be printed as four shells to provide the necessary flexibility .The hole thing is printed as one piece and should be came out nicely and moveable without any support material.