These DURUS Window Decals are ideal for using at your business to communicate a key hygiene message to visitors and customers. The self-adhesive decals can be easily applied to windows, mirrors, counter tops, walls, and doors. The decals say 'Please Wash Hands' and are A6-sized, making them big enough to stand out without obstructing any view. These decals are ideal for portraying a key hygiene message to customers and visitors. They're made from durable PVC. They are self-adhesive and best used on windows, mirrors, counter tops, walls, and doors.