I was afraid of the sharp tips of the plastic discs. What hurt my hand felt amazing on my head and back. Once you get past the plastic discs, it is really well made. Green is really "natural pretty".
What is there to say? I find it super relaxing.It doesn't come with instructions but I went on the internet and searched "acupressure mat" and got instructions.I do not lay on it without a thin layer of clothing on.LOVE IT!