[Additional purchase] 925 Silver extension chain **You need to purchase pendants and necklaces in the museum, single purchases are not accepted

Purchase additional S925 Silver extension chain ☉Material: S925 Silver ☉Size: about 4.5cm ☉How to use: It will be combined with the necklace when shipped. When wearing, it can be freely buckled at different lengths of the extension chain, which can add about 4.5cm of elastic length space. ∫**Purchase Instructions**∫ ・You must purchase any pendant + necklace in the museum. You can purchase them at the same time. Extension chains are not accepted separately. ・The extension chain will be shipped in combination with the necklace ∫**FAQ**∫ ☉ What is the difference between 999 Silver and 925 Silver? What do the numbers represent? ． The number is the Silver content purity ratio ｜999 Silver ｜Pure silver content is 99.9% ｜925 Silver ｜Pure silver content is 92.5% ☉ Why is the necklace 925 Silver? There is no option for 999 Silver ． 999 Silver means that the pure silver content is 99.9% and the purity is extremely high, close to 100% pure silver. The characteristics of Silver are high ductility and softness. If it needs to be opened and closed or pulled frequently, the risk of deformation is higher. ． 925 Silver represents 92.5% pure silver content. The pure silver content is lower than that of 999 Silver, but its relative hardness is higher and it is more suitable for use as chains, switches, and joints. Therefore, we only offer 925 Silver for purchase. ☉ Will the chain turn black? ． All Silver items will sulfide and turn black after contact with sulfides in the air. Therefore, blackening of silver jewelry is a normal phenomenon and is not a broken or defective item! ☉ The necklace is also made of Silver clay? ． Currently, only the pendant is handmade from Japanese Silver clay 999 sterling silver. The necklace and joint parts are 925 Silver accessories and are not handmade considering the hardness requirements for use. ∫**Care and Use**∫ ☉ For slight dirt caused by sweating or makeup, you can wipe it directly with a soft cloth to avoid dull color. Silver will sulfide and change color, so it usually ． Try to isolate the air when storing to avoid vulcanization and discoloration caused by long-term exposure to air. ． Avoid contact with hot springs and wear them near hot springs ☉ If the color of the silver jewelry turns black, you can use a Silver polishing cloth to wipe and polish it to make it bright and turn it back to silver. ☉ Please avoid using Silver polishing water.