The puzzle can be used both in a bracelet and as a separate pendant/necklace. The volume of the 3D model is 0.1 cubic centimeters. Weight --- Gold 14K 1.4 grams, gold 18K 1.6 grams, silver 1 gram. Model is fully ready for 3D printing of plastic, metal or jewelry wax (compatible for all 3D printers). Available for casting metal re-production.