• Antioxidant: The double-layer PE film creates a near-vacuum sealed environment, effectively isolating air and significantly delaying the oxidation and discoloration of silver and gold-plated jewelry.

• Safety Protection: The highly elastic PE film firmly secures the jewelry during transportation, preventing the contents from shifting.

• Material Safety: The PE film meets safe contact standards and will not chemically react with gold, silver, or enamel-finished jewelry, causing discoloration.

• All necklaces and rings we sell use this packaging.