This pendant & chain is made of High Quality stainless steel,it will not fade, deformation or rust over time,ideal for long lasting,great to keep your memories.
Hydrogen sulfide gas is colorless, toxic and corrosive, and is often found in crude oil and natural gas development, gathering and transportation systems.
This glasses are suitable for outdoor sports enthusiasts. It can be used for mountaineering,hiking,cycling,skiing and so forth. The design of glasses tends to be fashionable and functional, It is the best choice for people who love outdoor activities.
Acetate sunglasses for men, the square shape of this sunglasses is fashion, is distinguished by its strength of character, innovative use of new materials and different , unexpected style of inspiration and performance.
JIS G3456 seamless steel pipe is used for high temperature service, JIS G3454 seamless steel pipe for Pressure Service, JIS G3461 Carbon Steel Tubes for Boiler and Heat Exchanger.
Bluetooth version: Bluetooth 5.0Communication distance : 10 meters (accessible open environment)Double headphones continuous listening time: About 4 hoursHeadphone standby time : about 150 hours