1. Material: leather/fleece 2. Scope of application: suitable for most racing seats 3. Help to protect the cushion cover and improve the appearance of the seat 4. Easier insertion and ejection of the seat belt from the seat 5. Simple to install and use, no other tools required 6. Can withstand long time use, provide you with a comfortable driving experience 7. Fits your car seat without taking up too much space or affecting driving safety 8. Weight: about 47g