Key Rings features, 90% export marketing Quick lead time and effective service Factory direct price Professional designing Specifications for the Key Rings,1. Zinc Alloy, stainless steel, etc. based materials + PVC2. Style, couple key rings3. color and shapes, no limited, customized designs and requests welcome4. sizes, around 4.3cm*2.7cm*0.6cm5. customers' logo available6. packing, OPP bag for ...