SHZOND Large Dog Door Aluminum Dog Doors W/Extra-Large Flap 17.5" W x 27.7" H Doggie Doors for Large Dog Up to 220lbs

SHZOND Aluminum Frame Large Dog Door with Double-side Magnetic Flaps 17.5" W x 27.7" Height

Heavy Duty Doggie Door for Dogs - Free Your Funny Doggy to Pass IN and OUT 

Item Features:

? Heavy duty double flap dog doors can be installed on all types of doors and interior walls in [1 3/16"-3 2/3"] thickness, suitable for pets under 220 lbs. Flap Opening: [14 1/5"W-24 1/2"H]. Frame: [17 1/2"W-27 2/3"H].

? Double flaps have 12 pieces strong magnetic on the edge of each flap, which will quickly tight close after passing.

? No noise even in bad windy & rainy weather.

? The inside of the frame is surrounded by black brush, which effectively reduce flap swing and prevents dust out.

? Double-side Magnetic Flaps.

? Durable Aluminum Frame & Panel.

? Waterproof in Rainy Weather.

? Slide-in Panel for Home Safety.

? Flaps can take out for Replacement & Cleaning.

? Easy Installation with Manual and Template.

Item Contents:

Aluminium Pet Door x 1

Lock Panel x 1

Cutting Template x 1

Screws and Nuts x 1 Set

English Manual x 1

-If you have any questions in your order, welcome to contact us, we will be glad to address your concerns. 

• -Extra-Large Dog Door-Heavy-duty aluminum dog door adopts new flap design to better withstand windy and bad weather. Flap Opening: [14 1/5"W-24 1/2"H]. Frame: [17 1/2"W-27 2/3"H].
• -High Grade Aluminum Frame-Heavy duty double flap dog doors can be installed on all types of doors and interior walls in [1 3/16"-3 2/3"] thickness, suitable for pets under 220 lbs. 
• -Easy to Control & Safety-The pet door has 2 locking modes to choose from,double magnetic flaps allow your cats and dogs to enjoy free entry and exit, potty rest and playtime without your help.
• -Energy-Saving-Durable new aviation aluminum alloy can be used for many years and is stronger. Equipped with 2 safety locks, safety plate and sliding lock for safety and energy efficiency.
• -Easy to Installation-Dog door includes cutting template, detailed instructions, mounting hardware to make installation no more difficult. If you have any questions about dog doors, please contact us in time.