... door and the walls. Specification:1)width of the Aluminium holder:22 ,17,etc2)trim length(height of the sealing brush ... ):8---25mm,standard length:19mm&25mm3)height of the Aluminium holder:12mm,10mm4)filaments:Flexible PVC felt5)fitting way:holes with ... screws6)Aluminium holder color:Golden anolized;White,black,silver,brown,grey and etc ...