... requested 4, High quality, best price & good servic Plastic Buckle Metal buckle, plastic buckle, ABS buckle, Zinc alloy buckle 1. Buckle material ... : Zinc alloy, copper, Plastic buckle, resin buckle.......2. Buckle : Any size.3. Customer's ... . Responding to buyer's requirements of environment protection...a 2012 Plastic Buckle