For snowboarding you will need snow (the most important), you will need a board of snowboard, a helmet (for your protection), special shoes, and finally, you will need speciall clothes for the winter, for exemple: a snow jacket...
The snowboarding is sometimes very dangerous ,because you can hurt yourself when you are jumping with the board.
Snowboarding is a very funny sport and difficult, but when you will know the procediment for snowboarding it isn't difficult to practice.
In conclusion, snowboarding is a good sport for fun and learn something different and cool.