SD Card Wallet - less than 4 mm thick

SD Card Wallet
Holds 5 SD cards.
The tray contains the clipped in cards covered by a sliding lid.
Dimensions: 59 x 99 x 4 mm

Printing recommandations
PLA
0.3 mm layer height
4 perimeters, arachne mode is not needed (0.4 mm nozzle)
no infill
no supports

Note:
not tested yet

Micro SD card wallet: 
https://www.printables.com/model/293631-micro-sd-card-wallet-less-than-4-mm-thick