Description
Hard Ferrite Ceramic Ring Magnets: Pack of 2,OD80 x ID40 x 10mm (OD3.1”x ID1.57”x0.39”).An Economical Solution for Arts & Crafts..Strength & Durability: Our ring circular magnets have high resistance to demagnetization, corrosion & oxidation. The power exists forever under 200°Temperature..Grade C8: One Of the Strongest Grade Ring Magnets with Hole Available With a Gauss Rating of 3,950. Low Cost but High Strength Magnet ..Easy to Use: The ring magnets for crafts has a smooth and rust-proof surface and can be attached to any non-metallic surface or metal surface with adhesive. This process donut magnets has industrial strength and it is suitable for various DIY projects and science project magnets..Multipurpose Magnets: Circular Ferrite magnets are used to hang and hold various metal tools and make various DIY science projects.
