I already own the queen-sized earthing half-sheet and have gotten benefits from sleeping on it. In order to get earthing for the considerable time I spend at my desktop computer, I bought the mat. With its cover on, the mat is a perfectly functional - if rather large - mouse pad for my Microsoft optical mouse. The mat can also be a back-up to sleep on for the time the sheet is in the wash.

Love the concept of the hitchsafe. Installment, fit and finish were all easy and took me about 10 mins to install; mostly to decide which spacer pads to use. The locking mechanism and pins to hold it into the hitch seem solid and well made. I feel secure knowing I will not get locked out of my vehicle in the middle of the Catskill mountains after loosing my keys on the river, with no cell phone service, just as the sun is setting after a long day of fly fishing! That happened to me and I had to walk 2 hours home uphill before seeing the first car! This little guy houses my spare set and will make sure I'm never locked out again! Thanks for the inventive idea! 4 stars only because I had to buy longer pins for the Toyota and now have a useless pair of pins sitting on my desk.