How To Identify Whether The Key Chains Is Of High Quality?

First, smell: is there a smell? Smell the fragrance or not. A pungent taste is low quality, and vice versa with the material must be high quality.

Second, pull: low-quality keychain is easy to wrench, no flexibility, high-quality no matter how to wrench, can quickly restore the original shape.

Third, said: with recycled materials produced out of the keychain compared to quality environmental protection PVC materials produced out to heavy, the same product weight on 3/1.