Features: Strong Adhesive: The adhesive backing ensures that these magnets stay securely in place, making them ideal for use on refrigerators and other metal surfaces. High Quality: Made from premium magnetic materials and strong adhesive to provide reliable holding power and durability. Easy to Use: These small self-adhesive magnetic dots come with peel-and-stick backing for quick and simple application. Versatile Use: These flexible and durable adhesive magnetic dots are suitable for home, school, office, or decorative uses. Ideal for various DIY projects. Customer Support: If you have any questions after receiving the product, please and we will assist you promptly. Notice: Actual color may vary slightly from the image due to differences in monitor displays and lighting conditions. Please allow 1-3 cm variation due to manual measurement. Specifications: Material: Rubber + Magnet Coercivity: 980 (kA/m) Residual Magnetism: 1.2 (T) Intrinsic Coercivity: 950 (kA/m) Maximum Magnetic Energy Product: 1.3 (kJ/m³) Density: 7.5 (g/cm³) Size: Diameter: 20mm, Single Sheet Size: 15 x 20cm Package Includes: 2 Sheets of Magnets (100 pcs total)