Under Sink Mat, 25" x 19" Inch Leak-Proof Silicone Sink Mat, Non-Slip Cabinet Liner & Counter Protector for Kitchen Bathroom, Waterproof Heat Resistant Easy to Clean. 1'7" x 2'1" Light Grey is up for auction in Home & Kitchen. The current bid is $6.50, 73% below the $23.68 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.