Made of high quality plastic materials, durable and practical to use. The hanger is perforated and wall-mounted, it can be charged while storing the main unit, and can also store 2 small suction heads. The hanger is a hanger, the charger is a charger, and the hanger must be used in combination with the charger (please note that the hanger itself cannot be charged). Suction head storage expansion bracket, used with the charging bracket, a pair of expansion clips can accommodate 6 suction heads inclined towards the The expansion shelf adopts an oblique towards the, which increases the distance between the wall and the storage space, and is also convenient to take, which conforms to ergonomics Stackable expansion racks can be superimposed on each other, after expansion, more suction heads can be installed Compatible with model: For V11//V15/SV15/SV16/SV22 Color: gray+red Material: plastic Package Contents: Package: 1 x Storage Rack 1 x Charging Rack Only the above package content, other