This is a universal lengthening foam extension tube. It is made of aluminium which reduces drag and allows for smoother spraying of glue. The extension tube can be used in environments that are difficult to handle with a regular tube, it is a one time use and is not recommended to be reused unless the glue residue in the nozzle can be completely removed., Weight: 0.07936641432 Pounds, Manufacturer: Gishbjka