Regular Quick Panell III Pet Panel Patio pet Doors 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

Resource: Regular Quick Panel III Pet Patio Door