Hello, dear, welcome to the shop. Warmly remind everyone that all product sizes have tolerances, ranging from 0.1mm to 2 mm. Please kindly know it . The product quality is very good. over 30usd , gift will be given.I will check it carefully before delivery. Thank you for understanding.
30/50pcs 50x5x3 50x5x4 50x5x5 Rectangle Square Neodymium Bar 50×5 Block Strong Magnets Magnets Search Magnetic Bar for Toy Glass Ndfeb
Neodymium Bar Magnets
Rare earth magnets are the strongest type of permanent magnet currently made. They are amazingly powerful for their size and have innumerable uses. They are magnetized through the thickness. They are composed of neodymium iron boron magnetic material and are plated in nickel-copper-nickel for a shiny corrosion resistant finish. Maximum working temperature is 176 F (80 C).
These Neodymium thin rectangular magnets provide an astonishing pull of 33lb and 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 model making, theatre design, furniture making, exhibition displays 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.