People often say 925 silver, 925 silver, what kind of silver is this? In fact, as the name suggests, 925 silver is silver with 92.5% silver. However, although the silver content is only 92.5%, this has been recognized as the most standard silver. This is because the hardness of silver is very small, and even the true content of 100% pure silver can not make silver jewelry. Of course, this is just to say that the real silver is soft and easy to oxidize, but even so, the importance of 925 silver is the same, since he was created, it is considered the standard silver content. 925 silver can be said to be active, even if it is left there, it will easily react with the sulfur in the air to form a black substance covering the surface of 925 silver to make it black. Therefore, 925 silver ornaments can be said to be more critical to the environment, a bad environment, it is impossible to wear for a long time. In addition, in addition to the sulfur in the air, sometimes some substances in the sweat will also affect the 925 silver, which is a form of "silver picking people" that people usually say. When worn, 925 silver can not be worn at the same time as the gold jewelry, otherwise the two will be contaminated with each other, the white 925 silver turns yellow, and the yellow gold turns white. Of course, the individual 925 silver jewelry can't be worn for a long time. When the time is up, it will change color, no matter what protection measures you have done before. It is normal for the 925 silver jewelry to turn black. This is a normal phenomenon. It is also very convenient to clean. You can wipe it directly with the silver cloth attached to the 925 silver jewelry. In addition, due to the softness of the foot silver, 925 silver is certainly not too hard. Therefore, when you wear it, you should pay attention to not being able to pull it strongly. Otherwise, it will easily break or even break, causing unnecessary damage to the 925 silver jewelry. And when you sleep, try to take off the 925 silver and silver jewelry to avoid squashing. Squad Knit Jacquard Fabric,Jacquard Fabric,Texture Design Jacquard Fabric,Heavy Textured Knit Fabric SHAOXING SKYUP , https://www.dealltextile.com