First of all, the silver content of Qianzu silver is 9.999%, because the purity is relatively high, so the texture is very soft. If the bracelet you bought is hard, it may not contain enough silver. 925 pure silver jewelry contains 92.5% silver, and 7.5% alloy is added to improve the luster, brightness and hardness of silver. After polishing, 925 sterling silver jewelry presents a very beautiful metal.