The grounded yoga mat is fully conductive on both sides! Use the mat without cord outdoors on a grass field, or indoors with the snap cord into a grounded wall outlet, you are always connected to the Earth.
The Earthing Yoga Mat Kit Includes:
• 1 Earthing Yoga Mat (26" x 71", 3.5mm thick)
•1 Quick Release Magnetic Snap Cord
• 1 U.S. Outlet Checker
• 1 U.S. Safety Adapter