DAFEIKE Foam Spray Gun Nozzles Replacement Tips Extension Applicator for Insulation Foam Gun Package: 10 short plastic applicators and 1 long silicone tube SAVE-Previously, some customers bought another foam gun in order to obtain the replacement nozzles. Now you can purchase these nozzles separately. ECONOMIC-There are 10 plastic applicators and a long extension tube in one pack. Home DIYers can use them for a long time. USEFUL-These replacement nozzles are very useful for dispensing foam in narrow gaps. And the long tube helps you to reach the points you couldn't reach before. HIGH COMPATIBILITY-These tips can match most brands foam insulation gun. The only problem is you need to fix the tips with hand or glue.