Specifications

shoes bottom cleaner,
step mattress,
before door, or before stairs, very usefull especially when there is a dirty or mud road.

shoes bottom cleaner,
step mattress,
before door, or before stairs, very usefull especially when there is a dirty or mud road.

the mattress can clean your shoes bottom,
can absorb some shock if you walk or run too fast, espcially when your kids jump up or down,
the mattress may avoid some hurt to their feet.