Cream and brown mat with name customisedPattamadai mat, a mat made by weaving or interlacing korai grass with the cotton threads, has been found to have soundproofing properties that can be used for noise guarding classrooms as well as recording studios against external noise disturbances. Pattamadai mat, a mat made by weaving or interlacing korai grass with the cotton threads, has been found to have soundproofing properties that can be used for noise guarding classrooms as well as