Product Name: Nickel metal Roller Pin Belt Buckle Handbag and Garment Accessories Model NO.: YH-33b005 Stock: Stock Spring: Non Spring Color: Monocolor Adjustable: Non Adjustable Element: Basic Usage: Belt, Garment, Bag, Shoe, Suspenders, Cap Feature: High-temperature Style: Belt Buckle Material: Iron Trademark: YH Transport Package: PP Bag+Carton Specification: 22MM*19MM Origin: Guangzhou, China HS Code: 8308900000 Product Description Product Process:The iron pin buckle adopts electroplating process, and is purified after electroplating to form a surface treatment method of a solid dense and high stability film on the plating layer. Passivation increases the surface gloss and anti-pollution ability of the coating layer, prevents metal oxidation and improves Wear resistance, electrical conductivity, light reflection, corrosion resistance and aesthetic enhancement.