Grade | Feature |
---|---|
10 | Ultimate aim: grades 8 and 9 combined |
9 | Passed effective instrumented test to evaluate mouthguards |
8 | Custom made mouthguard using improved design and materials |
7 | Custom made mouthguard using improved materials |
6 | Brand new custom made mouthguard |
5 | Custom made mouthguard of insufficient thickness |
4 | Old custom made mouthguard, 2–5 years old |
3 | Old custom made mouthguard, >5 years old |
2 | Boil and bite mouthguard |
1 | Stock mouthguard |
0 | No mouthguard |