Description: 【Reliable Quality and Quantity】: Each pack comes with 50 round magnetic canvas panels, featuring a reliable magnetic backing and a canvas surface. These panels are not only stable but also adhere firmly to magnetic surfaces such as refrigerators, whiteboards, or school lockers. 【Creative Size】: The round canvas has a diameter of approximately 3inch/7.5cm, providing ample surface for your artwork. You can paint most art projects without worrying about them easily falling off the magnetic surface; our canvases perfectly display your artwork. 【Versatility】: The magnetic watercolor canvases are designed for various purposes; they are ideal for artists or professionals showcasing their artwork; painting bright colors or writing notes and placing them around the office, home, classroom, study area, or studio. 【Creative Design】: With black as a beautiful background, the drawing board enhances the vibrancy of colors and forms a striking contrast; easily fix them on magnetic surfaces; whether it's oil painting, acrylic painting, or sketching, they can be preserved anywhere. 【Great Gift】: These magnetic painting canvas boards make great gifts for those who love painting or sketching, suitable for lovers, family members, colleagues, or friends; and they make great presents for occasions like weddings, Valentine's Day, anniversaries, birthday, etc. Specification: Material: Canvas Size Chart: Diameter: 3inch Package Includes: 50 Magnetic Canvas Panels Note: Please allow slightly errors 1-2cm differences due to manual measurement.