Neodymium Alloy Construction: Every super strong neodymium block magnet is forged from premium neodymium iron boron alloy NdFeB, paired with elegant Ni Cu Ni nickel coating and sleek silver surface. Each super strong neodymium block magnet receives axial magnetization and supports a maximum working temperature up to 80°C
Triple Layer Coating Strength: Each super strong neodymium block magnet comes with integrated Nickel Copper Nickel triple layer covering, which reinforces overall stability and extends the service cycle of these magnetic pieces
Wide Application Projects: These super strong neodymium block magnet pieces work perfectly for handmade DIY crafts and scientific experiment tasks. Rare earth magnet items can serve for fastening, lifting, hanging, display demonstration, educational teaching and multiple customized projects matched with super strong neodymium block magnet
Block Dimension Details: The overall specification of each super strong neodymium block magnet measures 25mm in length, 25mm in width and 25mm in thickness. The critical heat resistance reaches 80°C/176°F for daily working condition
Handling Notice Information: Proper caution is needed while touching super strong neodymium block magnet units. Powerful magnetic force may cause finger pinching risks, bulky magnet pieces demand professional separation skills, and all super strong neodymium block magnet should be stored and used far away from pacemaker equipment