Gold Filled - Jump Rings 4mm id 20g



These are round open jump rings which are 20g and measure 4mm (id)

These are perfect for using when attaching clasps or other items to your jewellery.

Gold Filled products should remain gold for the life of the product because of how Gold Filled is manufactured. A layer of 14K gold is mechanically bonded with heat and pressure to one or more surfaces of the supporting base metal then rolled or drawn to a given thickness. Industry standards for the quantity of gold must be at least 1/20th by weight of the total product.

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