Ogrow Extra Thick Large Comfort Kneeling Pads deliver great comfort and exceptional reliability, thanks to their excellent EVA material construction. No matter whether your gardening activities are brief, long or somewhere in between, you'll find that this Comfort Kneeling Pads are just what you need for a wonderful gardening experience. Foam construction resists stone penetration and helps to prevent sore knees. Pad is extra wide for even more comfort! Blue Pad measures 17" X 11" and features a 1" thickness. The oGrow Garden Kneeling pad is the perfect accessory for any gardener! you'll love the results!