Product Review

##Name: Double ring key ring。 ## Material: zinc alloy 。 ##Product color: silver 。 ##Size: Length 85MM * width 25MM * key ring diameter30MM 。 ##Antioxidant, wear-resistant, not easy to fade, feel beautiful。 ##Spring technology, anti-theft design。 ##The use of hot rolling method, rolling, stress relief annealing pressure treatment, surface anti-corrosion treatment, long service life。