1) The Bonless rain brush series adopts the special spering metal and the compound material of rubber under the moneern design thoery. The function is far better than the traditional rain brush
2) The rubber strip are provided by the germany international mesister directy. carring out the Germany standerd TL-W659. This Material is made of the special compound elements of the nanimeater Sp’s technology using the double knif technology and make the strip more flat and smooth.
3) The tension memory of the whole rain brush can longer within the using scorp. this products have the characteristics scuhas durable, the waste water wont’t be left in it the noise is very low, ect. It won’t have the noise after one million time’s continuously brush