Features:1.Warm Air Ducting:Material : Aluminum foilLength : 50-100cm/19.68-39.37inDiameter : 60mm/2.36inApplication : for Webasto, for Dometic,for Propex etc.Mainly used for 2KW diesels air heaters.Hot and cold, air ducting for diesels heater.2.Heater Ducting Vent Outlet:Material : PlasticHeight : 100mm/3.93 inDiameter : 60mm/2.36inSuitable for 60mm warm air ducting.Front fascia is removable to enable access to screw holes for correct fitment.Fascia is rotatable 360 degrees - warm air can be directed.3.Air Ducting T Pipe:Material : PlasticColor : BlackDiameter : 60mm/2.36inFor 60mm internal diameter ductingEfficient split the flow of warm air from your heater.4.Hose Clip:Material : MetalDiameter : 60mm/2.36inNotice:Please allow 0.5-1 inch difference due to manual measurement.(1inch=2.54cm)The color of the actual items may slightly different from the listing images due to different computer screen, thanks for your understanding.There are no instruction includedProfessional Installation is highly recommended.Specification :Product Name:Heater Duct ,Vent Outlet, Hose Clip ,T PipeFitment:For Eberspacher, for Webasto,for Propex heater warm air ductingincludes:2 x Heater Duct2 x Vent Outlet1 x Air Ducting T Pipe4 x Hose Clips