• Polished and plated surface, very smooth and shiny, does not leave black marks. • Includes 50 heart-shaped magnets, with a diameter of 20 mm and a thickness of 5 mm. • Widely used to decorate refrigerators and fix photos and notes. • Stronger magnetism on refrigerators than on whiteboards. • High-quality materials, resistant to rust and corrosion. • Polished surfaces that protect the magnetism.