Wear SleepObrace™ every night, during sleep. We also suggested wearing SleepObrace™ 1-4 hours during the day while you study, read, watch TV, use the computer, or work.
D1 (Stage 1) is soft. Wear it every night for 1 to 3 months straight.
D2 (Stage 2) is moderate. Wear it every night for 6 to 8 months straight.
D3 (Stage 3) is hard. Wear it every night for 5 to 8 months straight.
We suggest getting all three stages at once for maximum convenience, efficiency, and the best price.