Vevor Disposable Underpads 21" x 36" Incontinence Bed Pads 48-Pack NewThese disposable underpads are designed to help protect beds, sofas, mattresses, and other surfaces from leaks and moisture. Their 5 layer construction quickly absorbs and locks in liquids while the soft, skin friendly material helps keep users comfortable. The large 21" x 36" size works well for adults, kids, seniors, and pets in home, travel, or care settings. Each box includes 48 pads for convenient daily use and easy disposal.