About this item 🚫[PACK OF 100]: Comes with 100 pieces of "You parked like an idiot" cards. 3.5 x 2.0 Inches size. Same size as business card. Easy carried in wallet. 🚫[EASY TO USE]: Without laminating, you can easily write on the bad parking cards. Just tick the reason(s) and put it on the windshield to remind the violators. 🚫[MULTI REASONS TO MARK]: We have printed 10 reasons of violation, which means that you will find the right reason for the violators' behavior. If you have other reason, just write it after "Other". 🚫[LESS AGGRESSIVE ENFORCEMENT]: We are clear that we just want those violators don't park like an idiot any more. Compared with the sticker that are difficult to remove, this bad parking card doesn't have stickiness. Friendly to them but they have been reminded in the end. This is the advantage. 🚫[GOOD CHOICE AS GIFT]: Every driver has been tired of someone who didn't parked correctly. This is a great gag gift for them! We are sure they will love it! This should also be written in "things I didn't know I needed" list.