The Velocità Tennis Bracelet is handcrafted with approximately 30 carats of white sapphire and 9.5 grams of 18k yellow gold vermeil. The bracelet is 17 cm (6.5 inches) long with a 2.5cm (1 inch) extension chain. THIS LIMITED EDITION PIECE IS MADE TO ORDER. PLEASE ALLOW A 4-6 WEEK LEAD TIME FOR PRODUCTION AND SHIPPING.