You only need one. However, purchasing two is required.

They are long, but also very beautiful.

The anklet's design is very elegant, and the size is appropriate. However, the extension chain broke during wear. The design is excellent, but the material and quality are not.

Okay, it's not extraordinary, but I do like it. It has a plastic appearance, unlike others I've purchased that looked metallic. It works as intended; I bought a pair, one for each foot. Delivery to the Canary Islands was quick.