Round NdFeB Magnet Strong Small Disc 10mm Diameter 1mm to 5mm Thickness Neodymium Slice for Crafts Fridge Whiteboards DIY and Small Magnetic Projects
Round NdFeB Disc Magnet 10mm Diameter 1mm to 5mm Thickness

This round NdFeB magnet is a small disc-shaped neodymium magnet offered in several diameter and thickness combinations, including 10*1mm, 10*1.5mm, 10*2mm, 10*3mm, 10*4mm, 10*5mm, 5x2mm, and 6x3mm. It is supplied as a flat thin magnet and is available in quantity options of 1PC, 20PCS, 50PCS, 100PCS, and 240PCS, which makes it practical to order either a single piece for checking size or a larger pack for repeated use. The stated density is 7.5 and the operating temperature is 80. Because the source text gives sizing, density, and operating temperature, this description stays within those concrete details rather than adding unstated performance or coating claims.
Features and Construction

The core specification is the round disc format combined with the listed diameter and thickness options. These measurements matter most when you are fitting a magnet into a shallow recess, behind a label, or onto a small craft component where a thicker disc may not sit flush. The stated density of 7.5 and operating temperature of 80 are the only technical values provided, so they are the figures to use when checking whether this magnet suits your intended conditions.
Material and Build
The magnet is described as NdFeB, which indicates a neodymium iron boron magnet. In this product it is formed as a round slice, with a flat thin shape. The source does not state a coating, plating, or tolerance, so no claim is made about surface finish or corrosion resistance. What is known is the material type, the round disc form, the density of 7.5, and the operating temperature of 80. These details are useful when you need a compact magnet with a defined material and a stated temperature limit.
Size and Practical Fit
The available diameter-and-thickness options are 10*1mm, 10*1.5mm, 10*2mm, 10*3mm, 10*4mm, 10*5mm, 5x2mm, and 6x3mm. This range covers thin slices as well as thicker discs, allowing you to choose a size that matches the depth and surface area of your project. The 10mm diameter options are available in several thicknesses, while the 5x2mm and 6x3mm options provide smaller formats. No pull force, holding capacity, or dimensional tolerance is provided, so the fit should be based on the stated measurements only.
Uses and Placement

These round NdFeB magnets are suited to small-scale magnetic tasks where a flat disc is more useful than a block or bar shape. Typical placement includes craft projects, homemade labels, noticeboards, whiteboards, and similar light holding jobs. The quantity options also make them useful for workshops, classrooms, or home storage where several small magnets may be needed at once.
Event or Professional Use
For professional or event-based tasks, the round slice shape can be used in display assembly, temporary signage, or small prop construction where a discreet magnetic fixing is required. The 10mm diameter and multiple thickness options allow you to select a disc that fits the material being used. Since no pull force is stated, the magnet should be chosen by size and material compatibility rather than by a claimed holding strength. The operating temperature of 80 is the stated limit for use in warmer conditions.
Everyday Home Use
At home, these magnets can be used for fridge notes, whiteboard markers, lightweight decorations, and small DIY fixes where a thin magnetic disc is easier to hide than a larger magnet. The 1PC option is useful for trying a single size, while the 20PCS, 50PCS, 100PCS, and 240PCS options suit repeat use or sharing across several projects. The flat thin format is particularly relevant where the magnet needs to sit close to the surface.
Benefits and Buying Value

The main buying value comes from the range of sizes and quantities in one product listing. You can select a specific diameter and thickness, then choose a pack size from 1PC up to 240PCS. This reduces the need to buy several separate products when you need different thicknesses for different jobs. The stated density and operating temperature give two concrete reference points without overstating what the magnet can do.
Reuse and Low Maintenance
As a solid NdFeB disc, the magnet has no stated moving parts or consumable elements. Its practical maintenance is simply to keep it dry and store it away from other magnets when not in use. The source does not provide care instructions, so no specialist cleaning or coating advice is given. The flat thin shape also makes it easy to store in a small container or compartment.
Why Choose This Product
Choose this product when you need a round NdFeB magnet in a specific small size and want the option to order from one piece up to 240 pieces. The available diameter and thickness combinations cover 10*1mm, 10*1.5mm, 10*2mm, 10*3mm, 10*4mm, 10*5mm, 5x2mm, and 6x3mm. The density is 7.5 and the operating temperature is 80. No coating, pull force, or tolerance is stated, so the purchase decision rests on the listed size, material, quantity, and temperature details.






