18mm OD x 6mm ID x 5mm Thick Neodymium Ring Magnet Strong Rare Earth Circular Donut Magnet (5 пак)

N35 18 Икс 6 Икс 5 mm thick Super Strong Ring Magnet Rare Earth Neodymium Magnet Ring Magnets 18mm od Tube Magnets

• Dimensions: 18mm out diameter x 6mm in diameter x 5mm thick
• Magnetic Face: 18mm diameter
• Magnets Type: Permanent
• Material: NdFeB, Neodymium
• класс: N35
• Plating /Coating: Ni-Cu-Ni (никель)
• Magnetization Direction: аксиальный(Poles on Flat Ends)
• вес: 8.59 г
• Hole type: single ring hole
• Max Operating Temp: 176ºF (80ºC)
• Quantity: 5x Rings
• Ages:7+ возраст, both for kids and adults

The R18x6x5mm is an outstanding ring magnet with a million uses! Perfect for science projects, ремесла, magic tricks and so much more. How will you use yours?