25mm x 5mm Hole 5mm Rare Earth Neo Neodymium N35 Strong Countersunk Ring Loop Magnets Nickel Coated

• Dimensions: 25mm dia. x 5mm thick ,Hole; 5mm
• Magnetic Face: 5mm diameter
• Magnets Type; Neodymium
• Material: NdFeB,
• Grade: N35
• Plating /Coating: Ni-Cu-Ni (Nickel)
• Magnetization Direction: Axial(Poles on Flat Ends)
• Weight: 0.029g
• Hole type: single hole
• Max Operating Temp: 176ºF (80ºC)
• Quantity: 1pcs
• Ages:7+ ages, both for kids and adults

These tiny rings can be great fun as well as incredibly useful. They can be used for small arts and crafts projects, magnetic jewelry, science experiments and demonstrations, and pretty much anything else you can think of.

Circular Disc Magnets can be fixed in place using adhesive or can be pushed into circular drilled holes in wood or plastic, many new packaging designs use Neodymium magnets cleverly trapped behind laminations of cardboard to provide invisible closing mechanisms for folders, gift boxes, name badges and even greetings cards than stick to your refridgerator!