Each bracelet has a 6.7” circumference and the inner diameter is approximately 2.36“ x 1.97", suitable for most wrist sizes from 5.7" to 6.7".
Each bracelet comes with size adjuster.
As with all Jewelry, proper care must be maintained to prevent tarnishing. Can tarnish if cared for incorrectly. Exposure to water (shower, pool, etc) and chemicals (lotion, perfume, etc) will cause tarnishing.