These Brand New Figaro Chains Are 100% Guaranteed .925 Solid Sterling Silver " Made In Italy " These Chains Are Full Weight, Not The Flat Lighter Weight Version, Most Notable On The Larger Chains"Not Hollow-Not Plated-Not Filled"Combined Shipping When 2 or more items are purchased from your cart.Check Weights For ValueGram Weights:2mm, 18" 3.3g, 24" 4.3g, 30" 5.3g3mm, 18" 6.7g, 24" 8.6g, 30" 10.5g3.5mm, 18" 9.6g, 24" 12.2g, 30" 15.7g4.5mm, 18" 14g, 24" 18.5g, 30" 23.1g6mm, 18" 22g, 24" 29.2g, 30" 37.1g7mm, 18" 30.8g, 24" 41.2g, 30" 51.1g7.5mm 18" 34g, 24" 44.7g, 30" 57.1g8mm 18" 44.4g, 24" 60g, 30" 73.4g10mm 18" 58.3g, 24" 77.5g, 30" 97g11mm 18" 84.2g, 24" 113.8g, 30" 142.1g13mm 18" 119.7g, 24" 163.9g, 30" 203.7gNote: Weights are multiple piece averages