Acupressure Mat for Relaxation, Level 1, 8,000 Signature Spikes That Massage Mus

CHOOSE YOUR LEVEL OF PRESSURE: Accupressure is personal, and Shakti spikes are the sharpest around; Level 1 is perfect for anyone new to acupressure; more spikes = less initial discomfort. Initially it feels like lying on spikes; after 5 minutes, discomfort and pain transforms into the healing power of acupuncture and deep relaxation.

eBay