Paw Trax Housetraining Starter KitThe Trax Training Kit includes one tray with non-skid feet to prevent scratches and seven easy to change pads. The super absorbent gel in the training pad locks in moisture and odor allowing the pad surface to dry in seconds. Each pad holds up to two quarts of liquid. (OS/A) Tray measures: 25" x 18" x 1.5". Stock up on training pads - Paw Trax Training Pads 50 pk.