Spigen Linear Metal for iPhone 5

[thenumbersrbad]

Hi. I searched and saw a few threads about Spigen cases but nothing about this particular one.

I have the Linear Blitz series case and really love it except the back panel seems to keep popping out of place. I ordered from Amazone and am now questioning whether the case is real or not. It seems that Spigen has a number on their cases but I can't seem to find one on this case. Does anyone have experience with the Blitz case or the regular Linear Metal.

I wanna order the Linear Metal but don't want the back to keep popping out of place.

Thanks in advance!

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I've attached the only number I can find on this case

 

[iabdelatif]

I have the ex lenior slim bumper from spigen and I love it! Looks and feels great! Hard to remove tho! But overall great purchase!