Large Round Magnets, Strong C8 Industrial Ceramic Ring Magnets (Ferrite), 2.4" OD x 1.3" ID x 0.4" Thick, for Science Projects & DIY Craft Making (4)

Large Round Magnets, Strong C8 Industrial Ceramic Ring Magnets (Ferrite), 2.4" OD x 1.3" ID x 0.4" Thick, for Science Projects & DIY Craft Making (4)

• Crafted from Grade C8 Ferrite material, these magnets deliver a powerful and consistent magnetic force. They grip firmly onto any ferrous metal surface like steel plates or cabinets without slipping, ensuring reliable and lasting holding performance
• Featuring a standard ring magnet size of 2.4" OD x 1.3" ID x 0.4" Thick (60x32x10mm), this versatile dimension is perfect for applications in motors, sensors, science experiments, industrial jigs, workshop tool organization, and a wide range of DIY craft projects
• Engineered for durability, they are highly resistant to demagnetization, rust, and can withstand temperatures up to 200°C (392°F). Built for long-term, stable operation in demanding environments, these magnets maintain their strength over time and require no protective coating
• Manufactured using a sintering process that results in smooth, rounded edges for safe handling. They offer uniform quality and magnetic performance comparable to neodymium magnets, but at a more cost-effective price point, making them a practical and economical choice
• Available in convenient 2-Pack and 4-Pack options. ⚠️ SAFETY NOTICE: Magnets are brittle—avoid impact. Keep away from children, pacemakers, and electronic devices. Wear gloves during handling to prevent pinching
• ⚠️WARNING⚠️：This is a powerful industrial-grade magnet. It is NOT a toy, NOT for children, and poses a severe ingestion hazard. Intended ONLY for professional, research, industrial, or scientific applications by individuals aged 14 and older. Keep out of reach of children and pets