Decent protection, but a bit flimsy
It does a decent job of protecting my cards from scratches and bumps. The RFID blocking seems to work fine, I've tested it with my reader. However, the material feels a little thin and I'm worried it might tear easily if it gets caught on something. It's okay for everyday use, but I wouldn't rely on it for heavy-duty protection. For the price, it's acceptable, but I might look for something a bit more durable next time.