Ferrite Magnet Ring OD80 x ID40 x 10mm Large Grade 10 Ceramic Magnets 3" Heavy Duty Ceramic Ring Magnets with Holes (Pack of 2)($15.99Value)

Description

Large Magnets Heavy Duty: Pack of 2,OD80 x ID40 x 10mm (OD3.1”x ID1.57”x0.39”).An Economical Solution for Arts & Crafts. Strength & Durability: Our 3” magnet have high resistance to demagnetization, corrosion & oxidation. The power exists forever under 200°Temperature. Grade C8: One Of the Strongest Grade Ferrite Ring Magnet Available With a Gauss Rating of 3,950. Low Cost but High Strength Magnet . Easy to Use: The ring magnets with hole 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: Large ring magnetts are used to hang and hold various metal tools and make various DIY science projects. Ferrite Magnet Ring OD80 x ID40 x 10mm Large Grade C8 Ceramic Magnets 3" Heavy Duty Ceramic Magnets with Holes (Pack of 2)