Our Anders Carabiner's material is aluminum, size is 1.5" Wx2.5" H. Support customized your logo. The buckle is made of high quality aluminum alloy material, after anodizing treatment, the surface color is smooth and uniform, exquisite and beautiful. Compared with the traditional coating process, the material is safer and not easy to fade and rust after use. Strong connection installation, more reliable. Convenient latch design, easier to use. This button can be used for mountaineering, hanging tents, hanging equipment, hanging water bottles, hanging backpacks, hanging key chains, etc.Anders Carabiner,Climbing Automatic Locking Buckle,Large climbing buckle,Aluminum D Ring Shape Buckle,D-Type Knapsack Buckle,Durable climbing buckle,Metal climbing buckle,Aluminum D Ring Shape Carabiner, Loc