1. Please gently open the back stickers, otherwise it may damage the mercury paper and affecting the image effect. Please paste on a smooth plane, the edge of the mirror stickers does not tilt when paste, otherwise the image of the edge will be distorted. Only suitable for smooth media, such as glass, metal, dust-free walls. 2. Due to the different monitor and light effects, the actual color of the item might be slightly different from the color showed on the pictures.