Features of Carabiner: 1) Carabiner Material: 4mm-8mm aluminium. 2) Carabiner Color: silver, red, green, yellow, black, blue, etc. 3) All size could be selected. OEM and customer's design are welcome. 4) Short working day, prompt delivery, best promotional gift. 5) Professional factory consult and produce carabiner directly. 6) High quality and low price. 7) Favorable after-sales services. Product other name: carabiner, aluminum carabiner, mountainer carabiner, keychain carabiner, etc. BE ATTENTION: 1) All production processes are carried out our wholly-owned factory without outward processing, including die-casting, polishing, lacquering and electroplating. 2) Our competitive price advantage comes from our wholly-owned factory and plating factory. 3) We have our own moulding department. 4) For more information about products, please feel free to contact me at any time. I will process your feedback and inquiry ASAP. 1 pc in polybag.