Feature: 1. Multi Functional Mat: Black grounding mat can reduce inflammation, muscle, and joint pain, sprains, and arthritis. It can also improve energy, digestion, blood circulation, accelerate recovery, improve sleep. 2. Large Size: Sleeping grounding pad is perfect for yoga or meditation with enough space for multiple people to sit on and you will feel calm and relaxed. 3. Calming Effect: Anxiety reducing grounding mat is ideal for middle aged and older people, women, and others with sleep issues, good for their body health. 4. Suitable For Work: Increase energy and relieve work pressure. It allows for a more relaxed and pleasurable work experience, reduces static electricity, and eliminates negative emotions. 5. How To Use: Simply plug one end of the grounding wire into the grounding mat and the other end into the wall outlet. Bare skin contact will act as a grounding, even if it's only a small amount of skin contact. 6. Easy To Clean: Do not wash the grounding mat in the washing machine to avoid damage to the mat. Generally, just wipe the mat with a damp cloth. Specification: ​Item Type: Grounding mat Material: PU leather Size: Approx. 138 x 200cm / 54.3 x 78.7in Characteristics: Professional grade grounded outlet, can be plugged into your home outlet (you should confirm that your power port is grounded when using it) Perfect for large yoga mats where people sit quietly with enough space for multiple people to sit on top of a mat at the same time. Efficacy: Helps relieve anxiety, soreness, anti inflammatory, improve sleep, eliminate static electricity, can provide deeper sleep, less stress, more energy, improve blood circulation, reduce inflammation and faster recovery from trauma. Color: Black. Package List: 1 x Grounding Mat1 x Lead Wire1 x Grounding Socket2 x Screws