Premium Material: These mini round mirrors are made of high-quality acrylic material, making them resistant to breakage and deformation. They have a smooth surface, excellent texture, and strong self-adhesive backing for easy use. Protective Film: Each self-adhesive mirror comes with a protective film to further protect it from scratches during transport. Simply peel off the film before applying it to create various DIY crafts. Versatile Uses: These round mirrors are perfect for DIY projects such as art projects, Christmas decorations, and other ornaments. You can use them to make wall mirrors or clock mirrors for weddings, parties, and other occasions, adding a touch of brilliance to your table decorations. Ample Quantity: The three sizes of mini round mirrors provide ample quantity to meet your daily needs and replacement needs; you can also give them as gifts to family or partners. Size Information: The self-adhesive mirrors are available in three different sizes for easy transport, use, and storage. Additionally, they do not take up much space, making them suitable for coloring or painting. Color: As shown in the picture. Material: Acrylic. Size: A: 25mm/50mm/75mm. Package Contents: 40 x mirror sheets. The above only includes the package contents and does not include other products. Note: Light reflections and different displays may cause the color of the product in the picture to differ slightly from the actual product. The measurement error is +/- 1-3 cm.