?8 Packs Set? 8 Pieces Vacuum Cleaner Attachments Accessory Kit Includes 1 1/4" Crevice Tool, 1 1/4" (1.25") Horsehair Bristles Round Brush, 1 1/4" Utility Nozzle With Brush, 1 1/4" Upholstery Tool, 1 1/4" Brush Nozzle Combination Tool, 2 Pack Extend Tubes | | ?Compatible Model?This Vacuum Accessories Are Compatible With Most Vaccum (Not All ) 1 1/4 Inch (32Mm) 1 3/8 Inch (35Mm) Of Household Vacuums[May Not Fit For Bissell,Not For Shark, Not For Hoover, Not For Dirt Devil, Not For Craftsman.]. Our Vacuum Accessories Are 1 1/4" Inner Diameter Attachments(The Inner Diameter Is 1-1/4Inch(32Mm), Which Means Your Wand Or Hose Outside Diameter Of Should Be Smaller Than 1-1/4Inch(32Mm) Which Is 31Mm Or 30.5Mm. | | ?Vacuum Extension Wand? The Extension Wand Outside Diameter Of The Small End Is 1.22"(31Mm), So The Inner Diameter Of The Vacuum Attachments You Want To Connect To The Small End Should Be 1.25"(32Mm). The Inner Diameter Of The Large End Is 1.25" (32Mm), The.