1Each segment of the steel chain corresponds to a kind of tool, including screwdriver, can opener, bottle opener, hex wrench, SIM card tray ejector pin, etc. 2This bracelet is made of stainless steel, sturdy and durable, very suitable for outdoor use. 3With beautiful and delicate appearance, it is not only a multifunctional tool but also a nice bracelet. 4You can disassemble this bracelet into 29 sections and randomly combine them for different functions. 5It can be used as hiking, camping emergency tools, home repair gadgets, etc. Features: 1.Each segment of the steel chain corresponds to a kind of tool, including screwdriver, can opener, bottle opener, hex wrench, SIM card tray ejector pin, etc. 2.This bracelet is made of stainless steel, sturdy and durable, very suitable for outdoor use. 3.With beautiful and delicate appearance, it is not only a multifunctional tool but also a nice bracelet. 4.You can disassemble this bracelet into 29 sections and randomly combine them for different functions. 5.It can be used as hiking, camping emergency tools, home repair gadgets, etc. Specification: Material: 304 stainless steel Function: 29 kinds of functions Optional Color: White, Black Unfold Size: 217*30*6mm / 8.54*1.18*0.24in Package weight: Approx. 175g / 6.2oz Package List: 1 * Multifunctional Bracelet Note:1.Due to the difference between monitors and light effects, the pictures may not reflect the actual color of the item. 2.Please allow slight error due to manual measurement. Thanks for your understanding.