wholesale plain ear tunnels for making jewelry How much grams is the weight of the gold jewelry single standard?

jewelry leather wholesale We don't know, we need to ask the clerk.
The price of gold is sold directly at the price, instead of the price at the gram of grams. At present, most of the golden jewelry of Golden Store is sold at a price, so the general gold shop staff will not give the buyers to buyers Speaking of the gram of gold products, at this time, the buyer must understand the actual grams of the product based on the specifications or barcodes.
The price of gold can be seen through the product specifications or barcodes. For 3D or K gold products, if the specifications are M2D521X, the number of priced gold products is 2.521 grams. For foot -gold products, there is a string of numbers under the barcode of foot gold products. If the last number in the barcode number is 435, then the weight of the price of gold is 4.35 grams. It is relatively simple to see the number of gold prices. Generally, each jewelry will correspond to a product label. In addition to the product name, barcode, and a specification on the label. Or you can understand the number of gold products.