N42 Neodymium Disc Magnet - 4mm dia x 1mm thick - 0.21kg Pull (Pack of 50)

These small Neodymium disc magnets are just 1mm thick which makes them ideal for craft and model-making projects. Plus, every magnet has a triple coating of nickel, copper and nickel again to prevent against corrosion. Our Neodymium magnets are commonly used in creative applications such as theatre design, clothes making, furniture making, exhibitions and packaging. They also have many uses in engineering and manufacturing where small size and maximum strength are required. What's more, because of their resistance to demagnetisation they are ideal for creating a shock-absorbing or damping effect when used to repel other magnets.