promotion key chain 1.Eco-friendly 2.OEM items are welcomed 3.Good quality&competitive price 4.Fast delivery&good servi promotion key chain, cartoon key chain, pu leather key chain, souvenir key holder, car logo key chain, metal key chains , metal key ring, metal key holder1)Materail: zinc alloy2)Size:8.0*2.8cm3)Weight:28g4)Usage:metal key chain, key ring, key holder, promotional gift, decoration ...