Wide Application: It has seven different sizes of tube bender heads and two different sizes of fixed supports available for replacement, making it easy for you to bend different sizes of tubes. Easy to Use: You just need to choose the right size of tube bender head and fixed support and then combine them with other parts, then you can easily bend the tube. Neat Storage: We provide a plastic storage box for this tube bender kit, so you can store each tool neatly together, and also convenient for you to quickly select when needed. High Portability: This tube bender kit comes in a plastic box and is light enough to be carried anywhere you want, facilitating your daily use. Easy to Clean: You can easily clean it without much effort and time because of the smooth surface caused by aluminum alloy and nylon. If there is dust, just wipe it off with a rag.