To provide a rush mat bedclothes and a pillow cove which can be expected to have health effect like minus ion effect and far infrared rays effect or the like.

A functional sheet 11, which is composed by functional granular things 14 like tourmalin (electric stone) or the like generating minus ion and far infrared rays between the whole surface of permeability sheet 12 and 13 both side sand is regularly or irregularly arrayed and adhered through adhesive at arbitrary intervals and at arbitrary flat surface, is polymerizated all over the rear face of the rush mat itself 10. And its circumference has lying one's back portion 16 sutured with the rush mat 15 and a sore portion 17 of a pillow 20 sutured and formed with the lying on one's back portion 16. And the greater part of the pillow cover is composed by a functional sheet same as the functional sheet 11.