Midwest Exercise Pen with Door Size:24"W x 42"H Flap Opening Size: 8 1/4"

Flap Opening Size: 8 1/4" X 12 3/16"

Your sliding glass door should butt flush against the panel when closed

Please inspect the packaging of your item(s) when they arrive

Not for use on humans

The compact size is ideal for decks

Midwest Exercise Pen with Door Size:24"W x 42"H Flap Opening Size: 8 1/4"The Midwest Homes for Pets 24"W x 30"H exercise pen provides a secure 16 sq ft enclosure for your pet. Exercise pens by MidWest are easy to set up with no tools required and come with a convenient door. These exercise pens can latch onto the door of a dog crate to provide your pet with the freedom to move and play while adding the security and comfort of their dog crate. Because life goes better with pets. Features: Convenient Door Includes: 6 Ground