[Size Details] Each small square mirror tile measures approximately 5x5cm, 1 mm thick, light and thin, easy to stick and not easy to fall off. They are simple and beautiful, can be used to create simple or exquisite mirrored wall decorations indoors or outdoors. [Self-Adhesive Backing] Each piece of mini mirrors for crafts comes with a strong adhesive backing, easy to use, our mirrors have a layer of protective film on both sides, which can prevent scratches during transportation, just peel off the back of the protective film before use and then you can paste it , table! [30 Pcs Acrylic Tiny Mirror Tiles] Package contains 30 pieces of square mini adhesive mirror tiles, enough to decorate different occasions, suitable for making mosaic mirrors, decorating photo frames, jewelry boxes and art projects, creating exquisite gifts for your friends and family! [High Definition & ] The mini mirror tiles are made of acrylic material, they have a very smooth , can image clearly, sturdy and drop-proof, 't be easy to produce shards like glass mirrors, to the safety of our room. [Wide Application] These tiny square mirror tiles are suitable for DIY projects such as art projects, holiday decorations and other decorations, you can use them to make a wall mirror , or DIY a table mirror decoration for weddings, parties and other occasions, add more charm and luster to your table centerpiece.