Product name:

Magnet / Strong Magnet / Super Strong Magnet / Permanent Magnet / Iron boron strong magnet
Material: Sintered iron boron strong magnet
Surface treatment: 3 layer anti-corrosion plating
Density: ≥7.5 (g/cm3)
Curie temperature: 350℃
Working temperature: ≦80℃ 
N35 to N52 Grade Magnets
Genuine, High Quality Products

【 Product Material 】: Sintered neodymium iron boron
Magnetic coating: nickel copper nickel three-layer treatment, with good rust prevention and corrosion resistance. The effect is better than those of single-layer nickel plating.
【 Magnetization direction 】: Thickness magnetization 【 N S pole above and below 】
Maximum working temperature: ＜ 100 ℃

Magnetization direction: Large surface magnetization. The NS pole is on both sides, not the side.
Attention: Strong magnetism, be careful not to pinch your hands and store them at room temperature.
Neodymium iron boron has strong magnetism and is currently a good magnetic material.
In theory, suction is hundreds of times its own weight.

[Purpose]
Office, pin, paper clip adsorption;
Salvage, magnetized water, engine oil filter;
Door suction, screen windows, hanging keys, coin gathering;
Advertising, calligraphy and painting, drawing paper, photos, drawings, and other whiteboards are fixed;
Luggage, photo frame, carving, scientific experiments, industrial toys, homemade refrigerator stickers, gift packaging boxes;
It must not be used for electricity meters, water meters, gas meters, or for illegal activities such as blocking license plates.

Shopping Instructions
1. Strong magnetic materials are hard, brittle, and have a strong magnetic field.
Handle with care (especially large and thin sheets).
When strong magnets attract and separate from each other or other iron objects,
Be careful not to impact! Otherwise, it is easy to damage the magnet or pinch your hands due to collision!
2. When strong magnetic attraction cannot be separated, please push horizontally and stagger, and do not forcefully pull or pry.
3. Strong magnetism should be kept away from iron objects and easily magnetized items, such as monitors, bank cards, computers, televisions, mobile phones, etc.
4. The strong magnetic field should be stored in a dry and constant temperature environment, separated and wrapped with plastic, wood chips, cardboard, foam, etc.

Dimension：

3*2*2mm          4*4*3mm         5*2*2mm         5*5*1.5mm        5*5*2mm           5*5*3mm
8*4*4mm          8*5*5mm         8*8*2mm         8*8*3mm           8*8*6mm
10*2*2mm        10*3*3mm       10*4*2mm       10*4*4mm         10*5*5mm
10*10*1mm      10*10*2mm     10*10*3mm     10*10*4mm       10*10*5mm       10*10*8mm
11*11*2mm
12*4*4mm        12*5*5mm       12*12*3mm     12*12*5mm       12*12*6mm
14*14*5mm
15*3*3mm        15*4*4mm       15*5*5mm       15*8*8mm         15*10*10mm
15*15*2mm      15*15*3mm     15*15*4mm     15*15*5mm       15*15*10mm
16*16*2mm
20*2*2mm        20*3*3mm       20*5*5mm       20*10*10mm     20*15*15mm       20*20*2mm
20*20*3mm      20*20*4mm galvanizing        20*20*4mm nickel plating            20*20*5mm
20*20*10mm    20*20*15mm
24*6*6mm
25*3*3mm        25*6*6mm      25*10*10mm     25*25*3mm      25*25*5mm         25*25*10mm

Package includes: 
Optional packaging quantity
(The quantity of arrival depends on the data you actually purchase.)