Discofix Standard, with full-core ferrite equipment. The widened edge allows for easy removal from the magnetically adhering 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 of top-notch quality and thus practically unlimited in their usability. Special shape: round. Dimensions: 30 x 8 mm (diameter x height). Diameter: 30 mm. Max. load capacity: 0.7 kg. Material: ferrite. Color: gray. Pack quantity: 10 pcs/pack.