Big arm can reach over 300cm length; More colour option,and more size option; Standard hose adaptor Wash brush,three section telescopic aluminum handle,total length 300cm;The aluminum diameters are 30/25/22cm;thickness 0.8mm;Plastic material:PP,nylon and ABS;EVA grip with finger print; more comfortable when holding;Brush head size:24.5*7*8cm, PVC soft bristle length 6cmBrush head with screw; ...