These water/moisture snakes will take care of any issues you are having with moisture build up. The clay inside helps to collect the moisture that surrounds the absorber. Great for using near windows and other areas containing high moisture. Measures approximately 36 Inches Long x 4.5 Inches Wide x .3 Inches High. Will absorb up to 10 times its weight. The non-woven fabric material forms to any shape making this convenient for all areas of the home. To reuse, simply let air dry and place in the area needed.