We choose the 100% environment materials to produce the seat covers.There is no chemical odor at all. Decorate your car with our seat covers and enjoy the fresh air in the car. Package Included: 1/2x front seat cover Note: Not for use on seats with integrated airbags, or armrests. Specification: Type: Type1 / Type2 / Type3 / Type4 / Type5 / Type6 / Type7 Material: High quality polyester micro-fiber fabric for maximum durability and comfort. Suitable scope: Designed for quick and easy installation on most car and SUV bucket style seats – no tools required. Features: ● The use of high-quality seat cover fabric breathable, feel comfortable, wear-resistant, easy to clean, do not fall off ● Featured innovative fabrics and designs ● Update the appearance of old or dirty seats ● Prevent splitting, stains, fading, dirt and pet hair ● Easy to install and suitable for most seats ● Summer will not be too hot winter will not be too cool, four seasons general advanced seat cover. Note: -Please allow 1-3mm differs due to manual measurement. -Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding.