The phrase "small mats" refers to little carpets or mats that are usually used to cover a small area of the floor. They are smaller in size compared to normal-sized mats or rugs. Full definition
The coat will not be missed there and this is the easiest thing to do with small mats in this area. (cairnrescue.com)
Remove small mats using the end of the metal comb by slowly separating the hairs from the bottom of the mat and working upward. (carrollcountytimes.com)
This obviously is limited to the really small mats. (cairnrescue.com)