If you are like me and have dogs and the dogs like to go for car rides and then the dog hair gets stuck deep down into the fabric and you can't ever seem to get it out no matter how hard you try.. well, THIS thing is a miracle worker. I'm not getting paid by them to plug this item either. My friend Yoli's lil brother is a car detailer and I asked him how he gets the dog hair out and he said a rubber brush. They had an extra and so they sent me one and it is so awesome. Just thought I'd share.