Product Name coasters / insulation mat / insulation pad 

Material green cardboard 

A variety of patterns random hair color 

Design Concept 

              Green paper materials? thermal insulation effect is good? super cute 

         Cartoon paper coasters Oh! Every one negative is blank? 

         In the above write in their own words to write or draw? a message 

         Etc.? on the table mat glass jewelry while to do at home 

         Or busy office can pad out the heart of a good mood