SnowMan ☆ Ren Meguro Pass Case / Commuter Pass Holder This is an IC card case. The back is clear. It's a transparent surface. Height: Approximately 103mm Width: Approximately 65mm Thickness: Approximately 0.5mm Made of high-quality PVC material, it has a sturdy material and construction. I think it has excellent durability. It's also very easy to insert cards. It comes with a keychain-type strap (as shown in the photo). The photos are also beautiful. I strive for careful service and packaging. Please rest assured that there are no pets or smokers. Thank you for viewing.