• Item Type: Muscle exerciser
• Material: silicone
• Color: black
• Size: One size
• Capacity: 40 Pounds
• Exerciser Size: 15 minutes
• Quantity: 1pc
  

Instruction:

• Boil to fit. You should keep the entire product in boiling water for 15-25 seconds. Then wash the product off with warm water.
• Adjust the teeth. Place the product on your teeth and gently press on the white bite strips to mold them for the most comfortable fit.
• Exercise. Train 3 times a day with this jaw exercise for at least 5 minutes to start seeing noticeable results. Please follow the workout plan to get the best results and minimize the risk of injury.
• Measure the result. Before exercise, we suggest you take a picture of yourself. Then after 4-8 weeks of continuous exercise, take a new photo to see if you've made some progress.

Package Includes:

• 1 x Muscle exerciser
• 1 x Rope