20Pcs Neodymium Magnet NdFeB 4 X 5mm Round Cylinder Super Strong Blocks Rare Earth Neodymium Magnets for Industry

Description: Neodymium magnet has the super strong magnetism. Neodymium block magnet was made of NdFeB, have strong magnetic performances and appearance does not rust, usually placed in room temperature, the maximum operating temperature is 80°C , and it never will demagnetization. Made of premium NdFeB material, the neodymium magnet is safe and durable The length of the product is about 4mm, and the width is about 5mm. Suitable for industry, home use, decoration industry, etc.

Item Name: Neodymium Magnet Material: NdFeB Grade: N52

Features: Cylinder, Strong Magnetism, Multipurpose Size Details: Single Size: 4mm x 5mm/0.16" x 0.20" (Approx.)

Notes: Do not allow children to play with them unsupervisedly or they could get injured. Especially pay attention to the small magnets, please place in somewhere children can't reach. It should be cared when handling two magnets as they can pull together with such force that pieces of the magnets cansplinter off and cause injury. Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.

Package Includes: 20 x Neodymium Magnet