- Pack of 120 self-adhesive magnetic squares, 1.2 x 1.2 inches, black color - High-strength 3M adhesive for secure attachment on smooth surfaces such as metal, plastic, and porcelain - Each magnet supports up to 50 g in a vertical position, ideal for crafts, organization, and labeling - Flexible and can be cut with scissors to customize the size as needed - Perfect for whiteboards, refrigerators, magnetic labels, signs, photos, and school projects - Leave no residue or marks when removed, keeping the surface clean - Maintain their magnetic strength over time, ideal for frequent use - Recommended for home, office, classrooms, workshops, and commercial or industrial applications - Easy to use: press firmly and wait 24 hours for maximum adhesion - Double-layer design prevents them from attracting to each other or to other magnets