The Pad Genius SureGrip pee pad holder and Extension Kit bundle takes the maximum pad size up to 44" x 32". The holder provides 100% leak-over protection for any pee pad, ensuring that your floors stay clean and dry. The locking corner pad grips secure the pad inside the holder. No more pad fold-over and sliding around on the floor. Additionally, the holder itself can be secured to the floor to prevent your dog from playing with or chewing on the holder with the included stretch release adhesive floor grip pads. Constructed from ABS material, this holder is strong and durable, and assembles and disassembles in seconds with sections that snap together or detach with the touch of a button. The Pad Genius SureGrip pee pad holder makes pee pad use simple, clean, and easy for both you and your dog. And, with its innovative design, you can rest easy knowing that 100% of the urine that goes on the pad, stays on the pad - even when the pad is used for extended periods.