Duraflex Heavy Duty Dog Door - Wall Mount - Large LOW-E PATIO PET DOORS it takes just seconds to

it takes just seconds to learn how to operate your Power Pet door

collar-activated pet door is the first of its kind to feature a

Easy Installation: The Power Pet Roll Up door requires no special installation procedures

Duraflex pet doors are built to last a lifetime with heavy gauge aluminum frames

Duraflex Heavy Duty Dog Door - Wall Mount - Large LOW-E PATIO PET DOORS it takes just seconds toDuraflex: The Most Ingenious New Pet Door on the Planet! They provide toughest, highest quality, best sealed pet doors on the planet! Our ingenious, new patented design uses super strong, rare earth magnets and an ingenious floating seal system to withstand winds up to 50 mph! Yet, the flap may be easily pushed open by even a puppy. The secret is in the use of multiple point magnets placed all along the periphery of the flap. Wind tries to push open