Drymate Whelping Box Liner Mat, Washable and Reusable Puppy Pad, Can be cut to fit, USA Made SOFT ABSORBENT FABRIC: Contains liquids and non-slip waterproof backing prevents soak through. CLEAN AND DRY WHELPING: Provides a sanitary whelping area  odors and stains wash out. WASHABLE, DURABLE AND REUSABLE: Drymate whelping material is durable and long lasting. It can be cut to fit, is machine washable and Made in the USA. SURE-FOOTED SURFACE FOR PUPPIES: Gives your puppies an insulated and sure-footed surface. CAN BE CUT TO FIT: Edges wont unravel or fray making it easy to fit any whelping box.