Ask police officers, legally you need a no soliciting sticker to stop those annoying people!Don't let strangers ring your door bell or drop some junk mails, and it could be dangerous if an intruder is actually looking for some criminal opportunities, especially when you have vulnerable people at home.Read the reviews, even the bad ones, from Amazon buyers like you, and you will find this NO SOLICITING sticker is an easy but very effective defense. It is easy to use (peel-n-apply) without any installation.It is an art work balanced with hospitality and defense, better than the eye-soring, awkward No Solicitors sign in the front yard. Its transparent design lets it fit into any background color, without being a jerky patch on the face.Why use removable sticker instead of permanent? If you ever need to remove the sticker for re-painting or cleaning, you will hate the glue residues. If you are a renter, a removable sticker makes a clean move-out.Please do not shoot the stubborn religious or political solicitors that still knock on your door,  as they are mentally illed and openly blind, so have pity on them.Refund is available if your mother-in-law or your pet does not like our sticker. Please do not leave bad feedback if our sticker is not glowing in dark, or the size is not what you think, or peeling off as your door uses mysterious materials I don't know. Please remember you do not need a reason to ask for the refund or replacement for another type.