Waves Pleather ID Wallet
This 11.5x8 cm(~4.5x3.2") wallet is adorned with a wave pattern with a matching detachable 25 cm(~9.84") long wrist lanyard.
Made with PU Leather. It has 4 card slots, one clear ID window, and a zipper pocket.
You can even keep your transit card or student ID handy all in one place.