Magnet for glass boards/whiteboards, pack of 10, 25 mm, white with plastic cap. Supplied = assembled. Diameter = 25 mm. Colour = white. Adhesive force = 3.8 kg. Shape = round. Material = plastic, neodymium. Feature = magnetic. Height = 6 mm. Product type = round magnets. Particularly strong magnetic adhesive force. With grip edge for easy detachment of the magnet. Ideal for use on any whiteboard, particularly suitable for glass boards. Strong adhesive force, specifically for glass boards. White plastic cap, 25 mm.