Fiskars 94216974J Ultralight Kneeling Cushion, 11 by 18-Inch A long-lasting, easy-on-the-knees foam cushion great for gardening, cleaning, and construction projects Resilient EVA foam won't absorb moisture and resists rips and abrasion Convenient carrying handle Measures 11-inches wide by 18-inches long by 3/4-inch thick Backed by lifetime warranty