The Reusable Microban Underpads are incontinence pads designed to protect beds and other surfaces. These machine-washable, fire-retardant pads have a microban-treated flannel top layer that inhibits the growth of bacteria, mold, mildew, and fungi. The center layer is needle-punched absorbent fabric and the outer layer is PVC vinyl-coated fabric. DIMENSIONS: 34 x 36 inches. COLOR: White with a blue backing. GUARANTEE: Guaranteed for 100 washings.