Hand Wand can be used as a replacement for many heads; More importantly, it can turn your wet/dry vacuum cleaner into an . If you are considering buying a professional , it will be a good substitute. The transparent head design allows you to see the dirt and impurities being cleaned, and directly see the entire cleaning process and effect. Great for extracting solutions from vehicles and living room upholstery. You can use it to clean stairs, car , carpets, furniture, seats, cushions and all other hard-to-reach . Equipped with two sizes of PVC adapters: Small size PVC adapter: fits spiral-wound hose in 37mm to 40mm outer diameter; size PVC adapter: fits spiral-wound hose in 45mm to 48mm outer diameter. Compatible with portable extractors & truckmounts and carpet cleaning . 304 Thick Stainless Steel Pipe: compatible with portable extractors & truck mount and carpet cleaning system for optimal cleaning support.pipe length 8.2 inch, inner diameter 1.4 inch, outer diameter is 1.5 inch. Clear Head: inner diameter 1-1/2 inch(38mm), outer diameter 1.8 inch(45mm), head width 3.6 inch(92mm). SUPERIOR AND REUSABLE: The vacuum attachment hand wand is made of high- materials for long-lasting durability and elasticity, very lightweight and easy to use Material: Plastic + Metal colour: silver + transparent Package Contents: 1 x Vacuum Cleaner Brush Head 1 x Steel Tube(21cm) 2 x Adapters Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.