Multifunctional Yin And Yang Buckle Quickly Hung / Carabiner 4Pcs The multipurpose masculine and feminine elements buckle hang/mountaineering to buckle quickly/hang to take away/external buckle quickly/key buckle Color: Multicolor, matches colors to deliver goods stochastically, does not choose the color Use: The mountaineering, on foot, hangs the tent, hangs the equipment, hangs the canteen, hangs the backpack, hangs the key link Caution: This product cannot be used in the mountaineering and rock climbing carrying a heavy load! Characteristics: Superficial anodic oxidation, fast color, wearability