Eliminate waste while saving the environment with the Midlee Washable Whelping & Pee Pad for Dogs. Each pack includes 3 pads, 36" in diameter. Pads are machine washable so you won't have to keep buying pads and throwing them away. You can use these pads for potty training your new puppy, helping your aging dog with incontinence, or you can use them inside a whelping pen. They are made for maximized absorption and minimize messes. The top layer is quilted, then there is a 2-layer absorbent core and a waterproof bottom layer. Once soiled, wash, dry, and reuse. Save money, save the environment, and save yourself extra work!