How about the material of the metal keychain?4

Metal key chain is currently the most common key chain, which has the characteristics of elegant appearance, durability, strong stereoscopic impression, bright color and small size. Can be used as luggage accessories, personal accessories, various styles, can be made according to the requirements of different specifications, colors, thickness, grade, packaging products. According to the material can be divided into: iron key chain, Copper key chain, stainless steel key chain and so on. According to the shape of the key ring, it can be divided into: heart-shaped key ring, five-pointed star key ring, aperture, flat ring, corner ring, embossing ring, shaped key ring, etc. According to the size specifications, it can also be divided into: 12mm od key chain, 13mm od key chain, 15mm od key chain, 18mm od key chain, 20mm od key chain, 25mm od key chain, OD key chain, OD key chain, OD key chain, OD key chain, OD key chain, OD key chain, OD key chain, OD key chain, 48MM outer diameter keychain and so on. Related Label: Metal key chain