Neodymium-iron-boron (NdFeB) magnets magnets are the second
generation of Neodymium rare-earth magnets. They are very strong
in comparison to their mass, and are made from sintered neodymium,
iron and small amounts of boron. These magnets have the highest
energy product of any permanent magnetic material.

NOTE THE BLACK COVER OVER THE MAGNETS:
Magnets in magnetic jewellery are usually caped with a cover and sealed with
see-through glue. That means that the strength of the magnets are being reduced
by the cap.

In this bracelet, the magnets do not have a cap, but instead sealed with
ceramic strength Black Epoxy Glue.
As a result, the magnets are:
  a. Better sealed against corrosion.
  b. Have stronger magnetic field near the skin in the absence of the caped layer.
  c. Have Stylish perfect finish.

Width: 13 mm
Weight: 28 grams only!
 

Titanium is up to 60% lighter then a similar strength stainless steel bracelet. The  bracelet is clearly stamped "TITANIUM" on the clasp.

When cast, titanium forms protective surface layers, which gives it
excellent resistance to corrosive attacks by saltwater, sea air and
certain acids, and it is capable of being submerged in water for long periods of time without sustaining damage or colour change.

Perfect for the active person.

The Titanium used in this bracelet is not Titanium Alloy that is being
used in the aircraft and aerospace industry.

The Titanium is Commercially Pure (CP) Titanium Grade 3,
which is used in medical devices such as implants,
heart valves and so on.

Being a noble metal, the compatibility of the Titanium with the
human body also make titanium magnetic bracelets
the best choice for those people who have sensitive skin and may
develop allergic reactions to other metals in jewellery.