About This

• Standard Size, Bulk Quantity: Each magnet is a standard cylinder measuring 10mm (approx. 0.4 inches) in diameter and 3mm (approx. 0.12 inches) thick. Each order contains 400 pieces of strong neodymium magnets, providing ample supply for your various projects
• Powerful Neodymium Magnets, Strong Hold: Manufactured from high-performance Neodymium Iron Boron (NdFeB), these magnets offer an exceptional magnetic force and strong resistance to demagnetization. They provide a reliable, long-lasting hold for your items。The magnetic flux of our product is below 50 kG²/mm².
• Wide Range of Uses, Unleash Creativity: Perfect for DIY crafts, scientific experiments, office whiteboards, home organization, model building, tool cabinet organization, and retail displays. An ideal choice for students, teachers, engineers, and hobbyists
• Nickel Plated coating, Rust Resistant: Featuring a sleek triple-layer nickel-copper-nickel plating, these magnets have a shiny silver finish. This coating effectively prevents corrosion, rust, and oxidation, ensuring longevity and a smooth feel without chipping
• Use With Caution, Quality Assured: WARNING: These are powerful magnets. Keep them away from under 13 years old and pets to avoid swallowing hazards. Avoid forceful collisions as they can crack. We ensure each magnet is strictly quality-checked for your reliability

Overview

• Brand : DIYMAG
• Product Dimensions : 0.39"L x 0.39"W x 0.12"Th
• Color : silver
• Shape : Cylindrical
• Item Thickness : 3 millimeters