This Dryer Telescoping Vent Periscope Measures 29" L To 50" L And Is Designed To Use In Small Laundry Spaces With 2-1/2" Clearance. It Features One Male Snap-Lock Fitting And One Extra Long Draw-Band Collar For Easy Installation. The Beveled Ends Of The Item Prevent Interference With Or Damage To Floors And Wall. This Product Is An Accessory Item Compatible With Several Brands; Check To See If Your Model Number Is Compatible. Installing This Accessory Will Require Basic Hand Tools And Novice Repair Experience.