Make your home or business less distracting with our warning signs. </p> You deserve <b>peace in your home and a productive environment at your place of business</b>. Stop the unwanted disruption of deliveries and solicitors with this convenient sign. These decals are perfect to tell all delivery people to not knock or ring the doorbell. </p> Work, sleep and play in peace you need and deserve. If you really need silence this sticker is perfect for you! The easy cling window decal can be <b> applied, removed, and reapplied in seconds </b>all without leaving behind any sticky residue. Its bright red color and bold screen-printed text assure its visibility when adhered to the inside of your glass door or window. Since the static cling is applied to the inside of the glass door or window, it cannot be removed from the outside and it will not be subjected to harsh weather.