Made of clear crystal glass and soft rubber magnets which will not hurt any furniture surface. Holds up photo, receipts, plan and notes very well! The patterns of magnets are very beautiful and clear. Just like a little piece of art which will have a good decorative effect. Three size of 1.18", 1.38", 1.97", you can also have your own customized size. It is a perfect gift choice, comes with different pattern magnets, eye-catching, beautiful and colorful, great gift ideas for holiday.