PE cotton is a kind of new environmental protection material, has no pollution to the atmosphere. PE Cotton Sunshades are with light weight, non-toxic, tasteless, sound insulation, heat insulation and sound-absorbing. It has good elasticity to hardness and thickness. PE cotton car window shades can protect your vehicle from sunlight and makes your vehicle cooler. PE Cotton Sunshades can also protect the dashboard to get fade of color and avoids it to become aging.