IRIS Neat 'n Dry Premium Pet Training Pads, Regular, 17.5" x 23.5" Pads prevent messes and splatter in your home, keeping your floors clean 5-layers with super-absorbent quilted top layer to prevent tracking Turns urine into gel instantly and absorbs up to a quart of liquid Great for training puppies or aging dogs that struggle with bladder control Each pad measures 17.5-inches by 23.5-inches - Fits perfectly into IRIS Pet Training Pad Hold