The grounding pillowcase is made of high-quality materials, with 95% cotton and 5% silver fiber, making it comfortable and safe for human use. The absence of any other composition ensures it is friendly to the skin. This material combination provides benefits such as improved sleep quality, reduced inflammation, and overall well-being for the user. The practical advantages include a more restful sleep experience, enhanced relaxation, and potential health benefits from the grounding properties of the pillowcase.