The material of the shower body is H59 brass(health ,lead free), thermostatic cartridge is also brass. The surface adopts thickened electroplating,.it has passed the 24-hours acid salt spray test .the quality is stable and durable. the weight of the shower body is about 2260g The shower pipe is made of stainless steel, the thickness of the pipe is 1.5mm. the handle and top shower are ABS, but the quality is very nice,not low level. of course ,the handle and top shower can be change,according your requirement . the packing is netural outer box+foam innner box . if have enough quantity ,we can customized the box . The warranty is 5 years .we will provide 24 hours onlie service .