Go easy on your knees with the the comfortable heavy duty Polar Whale portable knee cushion! Includes 4 premium durable black foam knee cushions. Great for gardening, lawn work, automotive maintentance, in the workshop and anywhere else you need to cushion yourself from the uncomfortably hard ground or floor. Whether you use it indoors or outdoors, it's your perfect work companion! Comfortable, durable, thick foam pad is the ultimate multipurpose accessory! Use it for work around the house, automotive maintenance, exercise, praying, kneeling at the bathtub and much more. It even functions as a portable bleacher cushion for sports or music events! Made from beautiful lightweight yet durable high density waterproof black foam material, this attractive pad is non-slip and super-easy to clean. Measures approximately 16" x 8" x 1" thick.