Pet Door, Super Screen, Roller Tool & Spline Kit Repair and Prevent Pet Damage to Patio Doors and Install 12' x 16' PET DOOR Kit Includes Super Screen Pet Resistant Screen Includes Pet Door, Screen Roller Tool, Rubber Spline Size #135 12" x 16" Pet Door Installs Easily After You Rescreen Your Door With Super Screen You May Never Have to Rescreen Again!