Pu Leather Soft Long Hallway Runner Rugs Mat 83" x 28"Pu Material: Pu Leather runner rug clean by sweeping robot, because long runner rugs with the surface of low profile and bottom rubber backing, can put the thickness 0. 2'' of extra long runner rugs for hallways behind the door, long rugs runner is so thin, which you can open and close the door arbitrarily, kitchen runner rugs non skid washable will not be entangled with the sweeping robot, dont worry about clean the hair and dust anymore. Rubber