1~Grounding Yoga Mat Kit, 6′ 1/2 feet x 2′ 1/2 feet and 7 mm thick, With Yoga bag, Stretch Strap, a 16′ grounding cord and outlet checker. This is the highest quality Grounding mat I could find. It’s nice and thick so yoga is comfortable. It’s thinker than the brands I have bought on the internet and it’s not slippery, so hot yoga is no problem. The yoga bag is large and made of tough canvas. The bag has a large pocket for your water bottle, towel and keys. It also has a zipper pocket to for a wallet, cell phone ,etc. This bag can double as a cool beach bag or purse. The stretch strap matches the bag and can carry the yoga mat so the bag can be used as a gym bag. This yoga mat will knock off all EMFs and make you feel great while working out. The earth’s magnetic field is negatively charged. The WiFi, cell phone towers and other EMF’s are positive charges that disperse frequencies through the air. These positive frequencies go through your body. and destroy the cells in your body causing illness and Zombie cells. Who wants zombie cells? Not me! Grounding yourself helps your body heal from this destruction and gives your body a chance to heal from the EMF’s while you workout. Personally, I have just lied down on the mat and watched TV. It still made me feel good. The most immediately noticeable effect people report from being grounded is that they ‘feel better’. If there is pain present then often this is reduced or disappears completely. Headaches have been relieved in a very short time. People who notice negative effects from using computers or other electrical equipment report a reduction or elimination of these effects when grounded. With just a few hours it is noticeable. With regular numerous health benefits have been observed, such as: Improved immune function Improved digestion Improved sleep Rapid healing of injuries. Improved blood circulation of the body’s basic biological rhythms. Accelerated recovery from intense athletic activity and reduction of inflammation Reduced stress / anxiety / irritability Reduced electro-sensitivity. Chronic pain.