This bracelet is made of brass and it is silver plated. 
To preserve longevity, store your jewelry in a dry place and avoid spraying perfume or alcohol based body lotion near them.

Dimentions:

• diameter: 2.36 inches (6 cm)
• wrist circumference: 6 - 7.5 inches (15.2 - 19.05 cm).
• size: 2.181 x 0.7 inches (55.4x 0.18mm)

You receive it in gift box!