Custom Whiskers & Windows Cat Door For Sliding Glass Door Height Adjustment Range:Custom Height Under 74.75" and the patio/panel sash window

and the patio/panel sash window option in the drop-down menus

Waterproof MS-5 collar key included for operation

and lock status

Each wall liner frames an additional 2" of wall framing to the Cat Mate 305 to create a tunnel for your cat to pass through

Custom Whiskers & Windows Cat Door For Sliding Glass Door Height Adjustment Range:Custom Height Under 74.75" and the patio/panel sash windowEasy installation and removal with spring loaded frame Adjustable custom heights to fit most sliding doors Cat door for sliding door comes with foam weather stripping for insulation Aluminum frame and plastic pet door are durable and corrosion resistant Four way locking flap is perfect for cats and very small dogs Custom orders are made to your specifications and are non returnable Approximately three weeks to build your custom panel pet door We'll