To compare with other brands automatic shoe cover dispenser, it has bellows outstanding advantages: 1-The lowest price. 2-Small and exquisite, packing size only is: L57*W27*H38cm/set/ctn, save cost on transportation and easy to place it. 3-Shoe covers capacity optional, you could choose to use 200pcs/100pcs per box , satisfy different customer requirement. 4-Quality more steady, so that it has good applicability to suit for different places. 1 set per carton.