Notice !!! 1. Chain length 45cm = 38cm + 7cm (adjustable) Chain length 50cm=43cm+7cm(adjustable) Chain length 55cm=48cm+7cm(adjustable) 2.Customized products require a production time of 7-10 days.If you want to get products faster, choose a faster logistics method. 3.Material is stainless steel,not easy to alloy! Reliable Shop! Reliable Quality! 4.if we already designed or the product is already in produce, in that case,we can’t change custom information for you ,and we can’t cancel your order, hope for understanding.