Train your pet and keep your house clean and smelling fresh with this 3-piece Odor Control Pet Training Pad Set featuring super absorbent, multi-layered, leak-proof pads with quilted texture and plastic outer liners. Pads measure approximately 22" x 22". SCENT ABSORBING GEL MULTI-LAYERED ODOR CONTROL SIZE: 22" x 22" This is a set of three mats.