Adjustable Strap And Waist Buckles & Seat Anchor: Our pet seat cover is very easy to install with quick-release buckles. Design with a seat anchor and adjustable strap, the puppy car seat is not easy to slide. Easy to clean with a damp cloth or just vacuum. High-Quality Material: PU leather liner and nylon waterproof cloth quilted material with water-resistant technology. Protects your car seat from pet scratches, pet hair, muddy paws, mud, and water. Box Design And Zips On The Side: Extra side flaps on both sides to protect the entire back seat. It looks like a box with waterproof fabric that zips up the side.