This is a set of a clear card case (hard material) and mask design stickers. You can hide the face portion of your driver's license or My Number card with the balaclava sticker. This set includes two clear cases and two stickers. Soft case versions are also available. ■How to Use■ Place the sticker over the clear case, aligning it with the face photo. Please refer to the product images for details. *Please be careful not to apply the stickers directly to your driver's license, etc. - Set Contents: 2 card cases, 2 stickers - Card Case Type: Clear card case - Sticker Design: Mask design Thank you for viewing. Card Holder Type...Other Card Holder Material...Hard