- Paper
- Scissors
- Some sort of adhesives [glue stick]

1. Get your supplies 
2. Cut the paper into strips 
3. Take 2 strips 
4. Cross them over 
5. Take the bottom one and join and glue 
6. Do the same with the other one 
7. It should look a little like this 
8. Repeat until satisfied with the length 
9. Hang the decoration up and maybe add some balloons