SpaceAid Stone Bath Mat, Instant Dry Diatomaceous Earth Shower Mat Non Slip, Large Bathroom Quick Dry Diatomite Bath Mat, Fast Drying Water Absorbing Stone Mats (Gray) 1'3" x 1'11" (Rectangular) Grey is up for auction in Home & Kitchen. The current bid is $6.50, 78% below the $29.98 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.