Universal vacuum attachments, ideal for shop vac car detailing cleaning The Cuttable Vacuum Adapter in the set allows you to use these accessories as you wish. Vacuum Extension Wand can effectively help expanding the cleaning range. This vacuum attachment kit will fully meet your needs Vacuum Cleaner Extension Wand: The vacuum hose extension inner diameter of the large end is 1.25" (32mm), the outer diameter is about 1.34" (34mm).Multiple vacuum extension tubes can be connected together to make the it longer Horse Hair Round Brush: Quality natural horse hair brush is very soft which can be used to clean the countertops and blinds. Don't worry about scratching the surface Useful Dusty Brush: When cleaning the space between large difficult-to-move objects, the long and flexible hoses will enter any corners and gapsMultiple applicable scenarios: Keyboard, any gaps, vertical blinds, floor, sofa, vent, drawer, car interiors, especially for cleaning tight spaces 5 Layers Hose Adapter: This adapter is detachable, wider adaptabilityThe hose adapter fits for most 27mm/1", 32mm/1-1/4", 35mm/1-3/8", 40mm/1-1/2", 50mm/2" vacuum attachment 2 1/2" to 1 1/4" Vacuum Hose Adapter: Switch between 2-1/2 inch and 1-1/4 inch Allow you to use 1-1 / 4 inch diameter accessories with your 2-1 / 2 inch inner diameter hose 1 3/8inch to 1 1/4" Vacuum Hose Adapter: The small end of adapter can be attached to vacuums hose or wand with 1.25" (32mm) inner diameter.And the big end of the adapter can be connected to vacuums wand with 1.34" (35mm) outside diameter.