Keychains are more common in life, large and small, varied, colorful, and dazzling. From the material, we can first divide the keychain into: PVC keychain and metal keychain. So, what is the difference between a PVC keychain and a metal keychain?
1. PVC keychain keyring is inexpensive:
Metal keychains generally use copper, zinc alloy and other materials, the price of the material is more expensive than soft rubber, and the PVC keychain is made of environmentally friendly PVC material, the price is relatively cheaper. The PVC keychain is complex in shape, with cartoon type, brand type, character, fruit, flowers and trees.
2, PVC keychain has a plate with eyes:
The color of the PVC keychain is beautiful and vivid, and the picture above has a plate and an eye. The edge transition of the keychain is much better than the metal key ring. (This is primarily due to the different physical properties of metal and soft pvc)
3. PVC keychain is durable:
The pvc keychain is durable and beautiful, and the metal key ring is slightly rusty. If the PVC keychain is dirty, it can be washed with water and detergent, while the metal keychain is not.