Mohawk Basics Gray Commercial/Residential 24 in. x 24 in. Glue-Down or Floating Carpet Tiles/Case (24-piece/case) (96 sq. ft.) EQ302-978 - The Home Depot
Amazon.com: 20 Pcs 12x12in Interlocking Foam Puzzle Carpet Tiles,Thick Design Non-Slip Shaggy Square Area Rug Easy to Put Together and Clean Texture Play Ground Mats(Color:Dark Green+White) : Toys & Games