Car-Go Single Portable Pop-up Pet Shelter + Pet Comfort Pad,Portable Pet Containment Shelter Size 19D x 21W x 18H inches (BLUE JAY) No Assembly required  shake out and pop-up! Fit on the seats of most cars and vans. Seat belt loops sewn in. Made of durable 600 Denier Polyester. "Egg Crate" style interior fleece pad included. Oversized carrying case with shoulder strap and storage pockets.