This product has a real demonstration graph，

 

 

The lid diameter 3.5CM， mouth size 4.5CM

High quality PU leather production， quality of a material is4 layer structure， positive and negative for PU (quality ofmaterial， PU material is second only to the dermis of aleather materials， the rank order of material: leatherleather pu- leather PVC) ask the customer to identify the authenticity of the material.