Instruct: Classify a given review as either positive or negative.
Query: High quality materials and construction

Both the materials and the construction are of high quality. The padding is just the right amount, neither too thin, nor too pillow-like. I have even utilized on an outdoor rocky surface and it's been blissful. It immediately puts me in a state of relaxation and a place where I can then begin my practice. The cover is made of cotton and can be washed by hand. I will be buying more of this line of Hugger Mugger products.