Package & Size-- You will receive 16pcs rectangle silver shatter proof plastic mirrors with adhesive back, size: about 15cm/5.9" long, 10cm/3.9" wide, 0.1cm/0.04" thick. Reliable Quality-- This self-adhesive mirror is made of high quality acrylic material, smooth surface, not easy to damage deformation, long service life, safe and reliable, can bring you a good experience. Unique Design--Delicate lens comes with a white protective film to prevent the mirror from being scratched during transportation. You only need to peel off the protective film before use. Easy to Use-- The self adhesive acrylic mirror comes with an adhesive back, only need to tear off the film, that is, can stick on a clean and smooth surface. Wide Application-- Suitable for many kinds of DIY projects, including DIY crafts, art projects, wall decoration, etc., can also be used in daily learning, simple optics, geometry, symmetry, reflection, pattern experiment, etc.