Universal size：The size of potty liners is 21 x 16in, large enough to fit all standard commode chair bucket or camping toilet，bedside commode bedpans, commode toilet buckets, and adult potty chairs. Splashproof absorbent pad： The commode liners disposable are equipped with a highly effective absorbent layer that quickly absorbs up to 42 ounces (about 1.2 liter) liquid and solidifies into gels, effectively reducing the risk of splashing during use.