Plastic Pet Doors – Medium
Durable plastic frame with closing panel for security. Soft flexible transparent panel is safe and easy for your dog to use. Great for storm doors, fits doors 1/16 to 1 3/4″thick. Dimensions 10 5/8″W x 15 1/8″H.
Flap opening 8 1/8″x 11 3/4″for pets up to 40 lbs.