Tierra Garden GPW0653 Jumbo Foam Kneeling Mat, 39" x 15.25" Protect your knees around the home and garden this ultimate kneeling mat 39 Inch in length - allows you to work more efficiently in the garden without the need to continuously get up and move the mat Triple layer foam construction provides comfort and durability Also works great as a maintenance mat in the garage or when painting Dimensions: 39" x 15.25"