20PCS Super Strong Magnets Set 20x10x4-4mm N35 Ndfeb Fridge Magnets Bar with Hole for Fridge DIY Crafts Science Office




Price:
$6.85

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Overview and Specifications:

Product Attribute
Material : Metal
Model Number : 20x10x4-4
Pieces : 20

Features:

Rectangular N35 NdFeB magnet –20mmx10mmx4mm-Aperture
4mm (20PCS)

With strong magnetic force and small size;

The strong magnetic force is concentrated
on only one side, the other three sides are almost non-magnetic, and the magnet
is not easy to break.

Its magnetic force is equal to 5 times that
of a magnet of the same volume.

It can freely move on ferrous metal surface.

With permanent magnetic force and long
service life

 

Parameters:

Color: silver

Quantity: 20PCS

Shape: rectangle

Dimensions: 20mmx10mmx4mm-Aperture 4mm

Weight: 0.128g

 

WARNING:

The magnet is very fragile. It is forbidden
to collide it with other metal objects (including other magnets)

Keep it away from pacemakers, medical
precision equipment, electronic equipment.

Disassemble carefully, a strong magnet may
hurt your fingers.

It is not suitable for children. Children
need to use it under the supervision of their parents.

Do not eat it, do not put it in your mouth
or any part of your body. If you swallow or inhale any magnet, see a doctor
immediately.

All magnets may be broken. The broken
magnet is very sharp. If it is damaged, please discard it completely. The
debris is still magnetic. Do not swallow it, which will cause serious damage.

If you are allergic to nickel, please avoid
touching the neodymium magnet for a long time.

Do not cut or drill the magnet.