Features: The potty training mats can be applied on many occasions, such as in public restrooms, nursing homes, and other commercial settings where sanitary and safety are a priority. This pad is lightweight and easy to carry, you can take them with you when you travel or away from home without adding too much weight to your backpack, making it safe to let your son go to the bathroom even when you are out and about. Specifications: Material: rubber, polyester Color: gray Size: approx. 23 x 21.5 inches Thickness: approx. 0.2 inch/ 0.5 cm Package includes: 12 x Potty training pads Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays. Please measure the size of your commode before ordering.