The original ‘bed of nails’ first appeared over 1,000 years ago in Asia used by gurus during practices of healing and meditation. The Yoga-Mad acupressure mat uses this same philosophy to help induce a state of deep relaxation and dissolve tension. With over 6,000 tiny spikes on 230 button shaped discs, this mat creates a similar effect to acupuncture. Perfect for those in rehab from injury or ailments, as well as those looking for a soothing meditative experience. Made from 100% cotton canvas fabric with 20mm foam padding, snap fastener and carry handle. Features Acupressure Mat / Bed of Nails 100% Cotton Canvas Fabric. 20mm Foam padding. 230 Button shaped disks. Providing over 6,000 acupressure spikes per mat. Double carry handle Magnetic popper closure to store safely and for ease of carrying. Dry Clean. Size: 67cm x 41cm. Colour: Graphite.