Please note: This product might take a little longer to arrive as it may be shipped from outside the UK. It is made of durable nylon and can be simply wiped down to clean. The special anti-slide coating offers your pet a safe footing during the ride. The removable nylon apron is attached with Velcro, and protects the paint on your car’s bumper while your dog is getting in or out of the car. The dimensions 164 x 125 cm refer to the entire size of the mat including the sides but not including the bumper apron. The center area alone is 78 x 67 cm. The sides are reinforced with a bendable mesh wire so that they can be adjusted to your car’s luggage space. There is velcro on each corner and additionally, you can fasten the mat by placing straps around the back seat head rests. The Luggage Area Protective Cover is made of 100% polyester and can be hand washed at up to 30°C. Dimensions: 164 x 125 cm Maintenance note: Should the car seat cover be contaminated with saltwater after, say, a day at the beach, it should be immediately cleaned to avoid damage to the material.