New Titanium Alloy Double Tube High Audio Whistle Explosive Sound Color:Blue gold stone washing process

stone washing process

Craft: Aviation spray painted surface

cross screwdriver

Size: 121mm * 50

Shape: titanium alloy keychain

New Titanium Alloy Double Tube High Audio Whistle Explosive Sound Color:Blue gold stone washing processName: Double tube high frequency whistle Model: KS016 Color: sandblasting stone washing outer blue inside gold outer gold inside blue Material: titanium alloy specifications: 53mm*18mm*9. 5mm Weight: 24g "Double tube burst design" high frequency penetration, up to 120 dB wide range coverage "Titanium alloy material" waterproof anti corrosion beauty and texture coexist "Integrated molding" no ball design water into dust can be blown