【Effortless Expansion】The Merisky Grounding Plug Adapter effortlessly expands your ground outlet, allowing you to connect more grounding products at the same time without rewiring. Just plug in, connect, and get grounded 【Double the grounding benefits】Expand your grounding horizons and enjoy the combined benefits of TWO grounding mats, sheets or wristbands at the same time. No more choosing between favorites and enjoy them all 【Compatible and Reliable】This Safety adapter fits into any standard US Type B outlet, making it the perfect companion to your grounding products. Packed in a cardboard box, very lightweight 【Grounding everywhere】Grounding shouldn't be limited to your home. With its compact and lightweight design, you can easily pack the ground plug adapter and enjoy the benefits of earthing wherever you go. A hotel room, a friend's house or a dreamy beach retreat 【Benefits of Grounding】The earth carries a slightly negative electrical charge. When you touch the earth with grounding products, this charge is transferred to your body. These negatively charged free electrons act as antioxidants that neutralize harmful free radicals and help you get many benefits such as deeper sleep, less fatigue, increased energy etc. Merisky Grounding Plug Safety Adapter, Ground Socket Splitter, Multiple Grounding Products in to Single Ground Port, for Grounding mats sheets wristband pillowcase socks Works with US Type B Outlets