Check the listing for details. eLink EMF Neutralizer - Whole House Plug Protection Device. Condition: New. Listed at 76.10 USD. Brand New eLink EMF Neutralizer - Whole House Plug Protection Device Manufacturer model: EL-HP-300 Provides protection from all electronics that are plugged into the building's wiring system.Once plugged in, it utilizes the building's wiring system to protect from outside radiation as well.Dimensions: 1-1/4 square x 2-1/2 long (1-5/8 from the wall when plugged in)The plug is absorbent, not conductive. It is meant to absorb energy, not produce it. Therefore, it does not have a light indicator.Coverage:1500 sq ft | Item is exactly as pictured. | Instructions Included. Description Is EMF real? Well, think about this. Without protection, a computer's CPU would not be able to function due to all the conflicting electromagnetic chaos. Without this protection, computer CPUs would be rendered useless. Computer manufacturers have been using this technology for decades. But it wasn't until recently that we have begun using this same technology to protect ourselves. THIS IS THE SAME TECHNOLOGY THAT HAS BEEN PROTECTING COMPUTER CPUs FOR DECADES! Shipping and Handling Please allow 5-7 business days for the package to arrive, regardless of buyer location within the US. We will provide an online tracking number to you once the item has been shipped. It may take a few business days for our automated system to process the tracking number onto eBay. However, this will not affect the shipping times. Return Policy All our products are brand new and sealed. All items qualify for returns within 30 days of receipt. Feedback We take our reputation seriously. If you have any questions or concerns, please contact us and we will respond back to your message within 24 hours.