Made of waterproof, 600-denier vinyl backed fabric. Adjusts to Fit most Cars, SUV's, Minivans & Trucks. Center zipper allows one side to be dropped down so people can ride in the same seat. Special slots allow the use of pet seatbelt or other restraints: Features: Instruction sheet included. Machine Washable. Packaged in a reuseable storage bag. Measures 56" x 56".