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：

30*3*3mm        30*5*2mm        30*5*3mm        30*5*4mm        30*5*5mm        30*6*4mm
30*6*5mm        30*8*2mm        30*8*3mm        30*8*5mm
30*10*1mm      30*10*2mm      30*10*3mm      30*10*4mm      30*10*5mm      30*10*6mm       30*10*10mm
30*15*2mm      30*15*3mm      30*15*4mm      30*15*5mm      30*15*6mm      30*15*10mm     30*15*15mm
30*20*2mm      30*20*3mm      30*20*4mm      30*20*5mm      30*20*8mm      30*20*10mm     30*20*20mm
30*25*5mm      30*30*5mm      30*30*10mm    30*30*15mm    30*30*20mm
35*8*5mm        35*10*10mm    35*15*5mm      35*15*8mm      35*25*5mm      35*35*5mm       35*35*15mm
36*6*6mm        36*36*9mm      36*36*16mm
37*37*17mm

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