**Entity Package Box Solid Map:**(Marble Grain Carton Box, free for ribbon wrapping) https://c1.staticflickr.com/5/4775/26890831188_a47d512152_b.jpg **Material use:** 1. The surface of the ring surface is made of 18K gold plated brass. 2. The natural stone surface may have ice cracks or mineral growth patterns. In addition, some of the natural stones in the store have been optimized. The degree of optimization of each stone is not the same. If you are concerned, please think about it, if you can not accept Do not place orders. **Precautions:** 1. It is normal for the ring to produce a few scratches and metal oxide marks due to friction and collision during wearing, so don't worry about it. 2. Hand rings, such as the surface of the gold color can be returned to the studio to handle, need to receive NT: 100 fees. 2. Natural stone will degrade the surface brightness due to long-term wear or collision, which is a normal physical phenomenon. **Use and maintenance methods:** 1. The metal fittings should be regularly wiped and maintained with a wiper. 2. Do not carry hot springs in metal fittings to prevent blackening of the metal. 3. Some natural stone hardness is not high, should pay attention to the situation of throwing to prevent natural stone fragmentation. 4. Cleaning articles are all alkaline or acidic chemicals that are not recommended for bathing or swimming. 5. When you do not wear it normally, use a cloth to wipe the product and store it in a clip pocket to prevent the oxidation. **After-sale service:** 1. If the commodity gem breaks, you need to send back the metal parts of the original bracelet and you need to charge 100 yuan.