Received them today. My microSD and adapter fit securely in their respective slots. They all close securely with a reassuring click. When I bought a 128GB Lexar MicroSD almost four months ago, it came with a microSD sleeve and adapter, but this particular sleeve doesn't close as well as the sleeves I received today. You will not be disappointed with them. These actually make good SD card sleeves, only if you're happy with a slightly larger size. As many of you know, manufacturers like Samsung don't make cases at all, and Lexar makes low-quality cases that might be good enough for some but not for others.
JJC Camera SD TF Micro SD Memory Card Case Holder Organizer Box with Card Removal Tool & Lanyard - Water-Resistant Storage for 4 SD & 4 TF Cards
12 Review
High-Speed Transcend TS-RDF5K USB 3.1 Card Reader for SDHC/SDXC/microSDHC/SDXC Cards - Black
11 Review
TP-LINK UH700 USB Hub, 7.1cm Ports, Black
12 Review
πΎ ZIYUETEK Aluminum USB 3.0 Micro SD Card Reader for PC - Portable Memory Card Adapter with TF Card Reader
12 Review