Okay, so you got yourself a Samsung Galaxy SmartTag2 but don't want it bulging in your wallet? These BIQIRE holders are exactly what you need. They're made from this flexible TPU material that's super thin - we're talking credit card thin at just 0.1 inches thick and only 0.3 ounces. The design is genius because it holds your SmartTag2 snugly without any slipping, but it won't mess with the signal or sound. Installation takes like 10 seconds - just press your tracker in and you're done. What's really cool is that it prevents your wallet from getting those weird imprints and keeps your other cards from bending around the tracker. You get two in the pack, so you can keep one in your wallet and use the other with the included carabiner for your keys or backpack. The material is durable enough that it won't break or deform, but still flexible enough to slide into any wallet slot easily. I've been using mine for months and it hasn't stretched out or shown any wear. Seriously, if you carry a SmartTag2 in your wallet, this little accessory makes it feel like it's not even there while keeping it secure and protected.