Door Decals are designed to reduce bullying in the place where it happens most - the restroom. Studies have shown that posting positive messages in bright, colorful, uplifting designs can reduce incidents of bullying as much as 90%. Stairwells and other isolated areas of the school can be turned into a non-bully zone using these same stickers. Door decals are 24" wide - designed to fit standard sized restroom stall doors.