Copper dyed mobile phone case Material: brass dyeing and color treatment, plastic sleeve Phone model: Iphone X / Xs / Xr / Xs Max / 8+ / 7+ / 8 / 7 / 6s / 6 (Notes can be placed when ordering) *Only the above models, none of the others, please forgive me! Weight: about 30-50g (depending on model) Additional Information . Dark brown/green magnetic/iron red, all hand-dyed products, each dyed product is unique and cannot be copied into exactly the same . If you are concerned about the color difference, it is recommended to choose the original copper color. The original copper color is the same as the picture, there is no color difference. . Metal material: Apple pay can be used, wireless charging can not be used, please understand "About Copper Dyeing" PATINATION is a traditional metalworking technique that produces a color change on the copper surface through different copper dye formulations. Even with the same formula, small changes in temperature, humidity, etc., will make each color and texture different, making each piece a unique work. "Color changes" Unlike electroplating, the color of dyed copper is not plated with another layer of metal. Its color will change with time and depth, and the position of contact will oxidize and discolor, showing traces like antiques. I hope you like the characteristics of copper dyeing. "About lettering" https://live.staticflickr.com/65535/48787375808_2349097687_z.jpg Lettering position: The default is the position in the whole position (as shown in the sample), if you have other requirements, please contact us. Number of words: No limit on the number of words, you can mix Chinese and English (note the type). If the sentence is too long, we will adjust the size and branch according to the overall aesthetic. If you have any requirements, please submit it in advance. Thank you.