Pack of 20 black refrigerator magnets, strong magnets, whiteboard magnets, magnets for adults, small size

General Description: Pack of 20 powerful, compact, and durable black neodymium refrigerator magnets for home, kitchen, office, and school use on magnetic metal surfaces.

Product Specifications: Quantity: 20 pieces; Color: Black; Dimensions: 16 mm x 12 mm; Material: Neodymium magnet with triple nickel-copper-nickel coating; Load Capacity: Up to 20 sheets of paper per magnet; Features: Higher magnetic strength in a smaller size, ideal for narrow metal surfaces. Pushpin shape for easy handling and strong adsorption. Leaves no residue or dirt on surfaces. Durable triple-layer coating for long life.

Application: Suitable for refrigerators, whiteboards, bulletin boards, magnetic boards, cabinets, tool organizers, key holders, and attaching photos and documents. Not suitable for glass magnetic boards.