Description Good Vibes Sport Bracelet. Inspired By the Tennis Courts of the US Open in Tennis. Made So You Never Have To Take It Off. Durable Blue Silicone in 4mm. Rhodium Plated Sterling Silver 925. One Size With Adjustable Closing. Healing Properties: Silver: Emotional, Calmness, Prosperity. Size Guide Size Small = 17cm Size Medium = 18cm Size Large = 19,5 cm Size X-Large = 21 cm