Machine washable puppy pads absorb and contain 5 times their weight in liquid, providing a soft, grass-like area to potty train new puppies and give older, incontinent dogs a specific place to relieve themselves indoors. With 3 layers of protection and patented Zorb-Tech® anti-flow technology, the leak-proof potty pads quickly absorb and contain liquids, wicking moisture away, so top surface remains dry. Potty Pad Mate small measures 20" long x 28" wide. Large measures 28" long x 36" wide. Poly knit base, waterproof liner, absorbent fabric top; machine or hand wash, hang dry. Made in USA.