Features:*Brand new excessive quality*Made of fine material, *Silicone tube spout cap Resealable mastic field Spare spout screw cap.*Prevents nozzle clogging and extends sealant shelf life.*These cartridge nozzles have a screw connector that fits standard EU3 cartridges. The nozzle includes an extra thread onto which a screw cap would be fitted to maintain the cartridge hermetic when the cartridge isn't always in use.*Using the additional screw cap prevents the silicone from hardening within the nozzle and extends the shelf life of the cartridge - not more throwing away half-used tubes!*Use with silicone, sealant, mastic, caulk, and more.Screw cap held in position by way of threaded nozzle.*The airtight cap prevents hardening inside the nozzle.*Nozzles would be cut to size.Specifications:Material: plasticColor: as picture shownsize:Length: 10.5cm/4.13inCover Height: 4.5cm/1.77inEasy to distinguish: the caulk nozzle is white in coloration and the caulk nozzle cap is pink in color.Easy to put in with screws, clean to function and easy to construct.Quantity:5 setPackage Included:5* caulking nozzles5* caulk nozzle capNote:1.The real shade of the article may be slightly assorted from the photographs proven on web page brought on by many points akin to brightness of your monitor and light brightness.2.Please allow slight guide dimension deviation for the data.