These 18"" x 13"" disposable pads come in 300 counts for potty training puppies, dogs, cats, rabbits, and other pets. An advanced 6-layer structure combines non-woven fabric, absorbent tissues, fluffy pulp, and Sap polymer core that turns liquid into gel on contact. The leak-proof Pe film bottom protects floors, furniture, and car seats from moisture. Each pad locks in liquid and odors preventing urine tracking for clean training areas. Lightweight and portable for simple management at home or while traveling.