Shipping Time: After placing an order, we will arrange shipping time. Normally, it can be completed within 72 hours. In case of stock shortage, it may take longer Material Length Packaging Weight Aluminum Chain Gold Single Layer 75+25, Double Layer 75+25+40 Individually Packaged Single Layer Approximately 66 Grams Double Layer Approximately 87 Grams Please read the product description and related instructions carefully before placing an order.After the buyer places an order, it is considered that they agree with all related information about the product and its features. Due to the high volume of customer service inquiries each day, if the response time is slightly slower, we ask for your understanding and patience in waiting for our reply. Please identify the color you need and choose which style you want to purchase. If you don't see it, you can contact customer service In some cases, we will ship within 1-3 days; if not, it can be custom-made.You can communicate clearly with customer service about specific details before placing an order. When receiving the goods, please check if the outer packaging is intact and undamaged. Once confirmed, you can sign for delivery. If during inspection it is found that there are batch goods in the outer packaging, please promptly contact our after-sales customer service, and we will assist in resolving the claim.