Dimensions: 8mm Wide, Size 6; Weight: 2.2 grams | Size 8 ; Weight: 2.4 grams | Size 9 ; Weight: 2.5 grams | Size 7; Weight: 2.3 grams | Size 10; Weight: 2.6 grams; Manufacturer's 1-year limited warranty; Rhodium plating may require special care.; Made in Italy