... price 4. all-in-one service 5. stable quality crumb rubber door mat Our advantage is: QC= High quality+ competitive price ... , small color difference, quality stable, smoother when lying around. crumb rubber door mat1. 650g/m2 fiber,2100g/m2 PVC Backing,total ... ,120*180cm4. Capacity: 3500m2 per 20FCL, 7000m2 per 40FCL crumb rubber door mat