Specification: Basic information about the extension hose: Name:Φ32mm plastic vacuum cleaner extension hose Material:Durable ABS plastic Color:black Size:17-23/32in x 1-1/4in x 1-7/32in Usually plugged in 2-3 sections or connect with adapter for connecting and extending Vacuum Cleaner Attachment Compatible many brands, such as Philip,Eureka, Electrolux, Kirby, Shop-Vac and so on which requering 1-1/4inch inner diameter vacuum cleaner Basic information about the brush head: Product Name: composite horse hair brush Commodity material: horse hair is compound horse hair Product Size: Working length: 300mm Working width: 50mm Interface inner diameter: 32mm Main use: This type of suction head mainly absorbs dust on the ground or wall Note: special use for wooden floors, does not hurt the floor~ Applicable models: Applicable to 32mm Euro vacuum cleaner, straight tube inserted into the inner diameter of the brush head, check the inner diameter of original vacuum brush before purchase. Package include: 3 x Plastic Wand Pipe 1 X Mixed Horsehair Floor Brush