... & steel surface treatment anodize , powder coat, electrophoresis available color blue, light blue, red, white, yellow ,pink,purple LOGO print or laser ... used contact with key, water bottle,ect.but not for climbing or other activities . Advantage: 1.As the promotion gift / ... 30 kg/carton (G.W) there have special packing in Carabiner group,you can check and choose. many kind products Transportation ...