ITEM NAME:2pcs 44mm Nozzle Mouth Vacuum Cleaner Suction Head Water Absorption Machine Description: - Universal vacuum cleaner replacement kits. - Compatible with inner diameter 44mm Industrial Vacuum Cleaner Water Absorption Machine. - Fit Models 30/60/70/80/90 liters for Industrial Vacuum Cleaner. - User friendly.Easy to attach the machine in&out. - The main cleaning gap, small space, window, slide and other small corners. Specification: - Material: PP Plastic - Color:Black - Length of work: Approx. 243mm/9.57inch - Interface diameter: Approx. 44mm/1.73inch Package Included: 2 pieces Flat Mouth Suction Head Note: Please check the size and appearance before.2 pieces Flat Mouth Suction Head. - Fit Models 30/60/70/80/90 liters for Industrial Vacuum Cleaner. - The main cleaning gap, small space, window, slide and other small corners. - User friendly.Easy to attach the machine in&out.