• Regular Quick Panell III Pet Panel Patio Dog Door Height: Height 74.75" - 77.75"
• Extreme Performance 'Endura' flap
• Patented, exclusive 'User Adjustable Rise'
• 'High Aspect Ratio' design
• User-adjustable magnet strength
• 'Green' flap material
• Single-pane, extra-heavy glass
• 'No Tools' Installation
• Sturdy Locking Cover
• 'Spring load' design
• Built in 'Anti-Whoops'
• 100% Designed and Manufactured in the USA
• Available in sizes to fit any sliding glass door
• Draft Stopper
• Provision to lock sliding glass door and pet flap securely with a 'pin' type lock
Resource: http://patiodogdoor-4less.com/petpro...tio_Door.65355