The car owner wants to buy a car clothing cover, but he doesn't know which material to buy. If he wants to choose a more durable car clothing cover, which material is the most durable?

1. Single coating material: Although the car clothes made of this material have good dust-proof and sunscreen effects, they can only be used on one side and have a short service life.

2. Nano flame-retardant material: the clothes made of this material are made of 560w nano cloth, which is used as the raw material for precision sewing. It is not only of good quality, but also has a service life of 4-5 years.

3. PEVA material car clothing: this car clothing has good softness and elasticity. This car clothing is non-toxic, elastic, warm, breathable, windproof, waterproof and oil resistant.

4. PU car clothes: The car clothes made of this material are wear-resistant, cold resistant, breathable, and aging resistant, but the price of this material is expensive.

5. PVC material: The car clothes made of this material are dustproof and rainproof, but they have no functions of sun protection and scratch prevention, and their service life is only about two years.