Advantage: Not easy to break, not easy to fade, waterproof and durable. The product has strong adhesion, easy to tear and stick, without leaving any traces. It produces a strong reflected light under sunlight to scare the bird, so as to achieve the effect of repelling the bird. Instruction: Easy to use, just peel off the paper layer behind the reflective bird scare device and stick it where you want to pass. Application: This reflective bird scare device is a good bird repellent tool that specifically uses its strong reflected light to keep birds away and protect your belongings from birds. Widely used in home, balcony, courtyard, garden, airport, window, door, glass, car and other places. It can also be used as decoration for home walls and windows. NOTE: Remember to clean the dust before pasting to avoid pasting failure. Note: The data are all manually measured, please allow 1-3cm error. Due to differences in light and display, there may be some color differences, please refer to the actual item received. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.