The widened edge allows for easy removal from the magnetically adhesive surface. The magnets feature a specially coated magnetic underside to prevent scratching of the boards. Thanks to the use of high-quality adhesive, the plastic caps remain firmly attached to the magnet. They are crafted to a premium quality, making them practically unlimited in usability. Special shape: round. Dimensions: 19 x 7 mm (diameter x height). Diameter: 19 mm. Maximum load capacity: 0.1 kg. Material: ferrite. Color: red. Package quantity: 10 pcs/pack.