Product details DESCRIPTIONSIZE size:72 Dimensions mm69MATERIAL material: 925 plain silver burnt matt The special surface-burning effectPresented differently depending on personal wearing habitsThe mottled areas on the surface increase and are gradually exposedDifferent life memories show the luster of silver itself and become an overall uniformThe unique mottled glossy surface can be wiped and maintained with a sassafras silver stick or cloth. Keep the whole body uniformly bright Maintenance: Avoid contact with acidic substances, water, and chemicals. Organic salts in sweat can also easily cause oxidation on the surface of the jewelry. After wearing it, wipe it with a clean soft cloth and seal it for storage. Careful care will keep it as good as new for a long time. Note: The actual size, color, and weight of the product may vary slightly due to manual measurement and display, so please refer to the exact product The special burnt-mist aging makes it have an irregular white mist texture. As time goes by, the white mist on the surface will naturally fade and turn into bright silver, oxidized and darkened to show life memories. If you need to expose the luster of the silver, you can polish it with a silver polishing rod or wash the silver. Water cleansing.Opening is adjustable Care instructions MAINTENANCEAvoid storing jewelry in direct sunlight and humid environments. Please remember to take off your jewelry before sleeping and showering. Lead-containing materials (such as cosmetics, perfume, hand sanitizer, etc.) will cause the jewelry to seriously darken, so please avoid contact.2. The logo is made of 925 silver/copper Cu, and platinum/K gold plating is used as the surface sealing layer to reduce the probability of oxidation. To avoid scratches, try not to contact with other hard objects. Alcohol cotton pads and silver-wiping cloths can be used for daily care.The 925 logo is made of 925 plain silver. The surface is chemically polished and polished. The polished layer maintains the luster of the jewelry. If slight oxidation is found, silver polishing can be used.Clean with a cloth and non-fluoridated toothpaste. For severe oxidation, use silver-washing water.The (925) logo is made of 925 plain silver. The surface is specially burned and aged to give it an irregular white fog texture. The white fog on the surface will naturally fade and change over time when worn.It becomes bright silver and oxidizes and darkens to reveal life memories. If you need to reveal the luster of the silver, you can polish it with a silver rod or clean it with silver washing water.